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Biaspectuals Revisited Zdeněk Starý ABSTRACT: Biaspectuals Revisited. The article deals with (or rather begins with) Czech biaspectual verbs. Although biaspectuals (sometimes referred to as aspectual homonyms) distinguish between perfective vs. imperfective meaning, there is nothing in their morphological makeup to signal this meaning distinction. To determine the aspect of abiaspectual, i.e. to disambiguate its aspectual homonymy, biaspectuals are sometimes synonymously substituted by verbs whose morphological makeup does signal their aspect; the biaspectuals are then considered perfective or imperfective (used perfectively vs. imperfectively) depending on the aspect of their substituents. The article demonstrates that this method is deficient: it is not necessarily conclusive. To demonstrate this, the following observations were made and conclusions drawn on Czech aspect and aspect in general. i. Despite the fact that aspect is thought of as an obligatory verbal category in Czech, it is not amatter of the verb alone, but rather of alarger linguistic expression. The mutual morphological makeup of the verb is only one of the many factors/exponents which (“in cooperation”) determine the aspectual interpretation of the respective linguistic expression. Some of these factors are identifiable as aspectual exponents in the expression itself (for example tense, verb complements, adverbial verb complements among them), others are beyond its scope, i.e. they are part of the (situational) context in which the expression is used. ii. Linguistic expression can be interpreted as perfective, imperfective, aspectually unspecific or the aspectual distinction can be irrelevant for it— despite that, aspect is considered to be an obligatory category. iii. Furthermore, the morphological imperfective can be used to co-express perfectivity, and the morphological perfective can be used to refer to an imperfectively conceived process/event. Therefore, due to this and points i. and ii. above, the verb IS NOT inherently perfective or imperfective, it is USED perfectively, imperfectively, or in an aspectually unspecific way. KEY WORDS: aspect, biaspectual verbs, Czech aspect, imperfective, morphological aspect, obligatory category (distinction), perfective, substitution (method), verbal categories The article has been prompted by Impact of tense on the interpretation of bi-aspectual verbs in Czech, published by J.Chromý (2014) in this journal. Nevertheless, its goal is to contribute to study of aspect in Czech as well as in general and touch upon some issues of methodology in linguistics. The core issue of the article is the noetic viability of the substitution method in the study of biaspectual verbs in Czech.1 1 Iwould like to thank to SALi reviewers for their comments. Some of these comments dealt with the core argument of the article, some others with rather detailed aspects of several examples. All comments certainly contributed to the amelioration of the text. But the latter type are reflected in the final version of the article only partially since they would lead us far beyond the scope of the presented argument on biaspectuals and the noetic capacity of the substitution method. Specifically, Ihave in mind the comments on the gen eral OPEN ACCESS
112 STUDIE ZAPLIKOVANÉ LINGVISTIKY 1/2017 WHAT IS ARGUED WITH There exist biaspectual verbs (biaspectuals)2 in Czech. The following are their specifics: There is no exponent in their morphological makeup which would signal aspect of the biaspectual verb. Abiaspectual can be used in the perfective sense as well as in the imperfective sense and in most instances, i.e. with few exceptions, biaspectuals are loan words. Examples: skórovat [score], mobilizovat [mobilize], demonstrovat [demonstrate], rezervovat [reserve], explodovat [explode], etc. It is assumed that every use of abiaspectual is either perfective or imperfective, i.e. every use of abiaspectual is aspectually specific. The aspect of abiaspectual use can be identified through asubstitution of the biaspectual by a“synonymous” Czech verb, which distinguishes the aspect, i.e. is either perfective or imperfective. On the basis of such asubstitution, aconclusion is made about aspectual use of the biaspectual under investigation. For instance: skórovat [score] > dávat gól [score-imperfective]3 / trefovat branku [hit-imperfective the goal],4 resp.dát gól [score-perfective] / trefit branku [hit-perfective the goal]; identifikovat [identify] > označit [mark, denote-perfective] / poznat [identify-imperfective], resp.označovat [mark, denote-perfective-perfective], poznávat [identify-perfective], etc. (The verb preceding the arrow is biaspectual, the verb following it is its Czech aspectually specific “synonym”.) The conclusion drawn is: Abiaspectual substituted by aperfective is used as perfective, if substituted by an imperfective, it is used as imperfective. ASPECT AS AN OBLIGATORY CATEGORY IN CZECH One of the assumptions listed above is that each verb is always used either perfectively or imperfectively (if it is not aperfective or imperfective tantum; see below). Speakers thus have to decide the aspect every time they use averb. In this sense, aspect is considered an obligatory category in Czech. As simple as this sounds, we have to treat obligatory categories (distinctions) with some caution, because an obligatory category/distinction does not always have to be decided by the language user. This begins on the level of phonology. Voicing correlation pervades the Czech phonological system systematically. The opposition “voiced–voiceless” is perceived as belonging to the core (as opposed to the periphery) of the Czech phonological system.5 nature of capacitives and verbs such as posedět, and popít. These comments will not fall under the table, so to speak. Iplan to return them in more detail on another occasion. 2 Cf. also Veselý (2008) who speaks about aspectual homonyms or about obouvidá slovesa [biaspectuals verbs]. 3 If necessary, the English translation of Czech examples include information about morphological aspect of the translated verb. It is printed in italics. 4 I.e. the opposite of miss the goal. 5 See Vachek (1966; 1968) and Kučera (1961). OPEN ACCESS
ZDENĚK STArÝ 113 In this sense, the distinction “voiced–voiceless” is considered obligatory in Czech. Nevertheless, the phoneme /ř/ is represented in Czech by voiced as well as voiceless segments (keř [bush]— voiceless, řípa [beet]— voiced; věřme [let’s believe]— voiced or voiceless) and the voicing of /ř/ is never distinctive/phonological. Czech distinguishes obligatorily singular vs. plural of nouns, i.e. anoun is either in singular or plural form. Nevertheless, there exist nouns that do not express this distinction, namely uncountable names (mass nouns: voda [water], mléko [milk], cukr [sugar], hlína [soil, clay] etc.; collective nouns: listí [foliage], cukroví [sweets], korespondence [correspondence] etc.; some abstract nouns: krása [beauty], něžnost [tenderness], násilnost [violence] etc.).6 In these instances, the distinction of the “mathematical” nominal number7 does not apply.8 We are thus in asituation when adistinction which is considered obligatory in Czech does not always have to be relevant. In some cases, the lack of obligatoriness of nominal number is not given by the noun itself, but rather by its use. For example, it is not clear from the sentence VBeskydech se vyskytuje medvěd [The bear occurs / is found in the Beskydy Mountains] how many bears there are in the Beskydy Mountains, despite the fact that medvěd is singular.9 These sentences are sometimes treated as “marked use” of the singular medvěd [bear] and the core of the statement is that the bear does occur in the Beskydy mountains: The nominal number in the respective communication is thus simply irrelevant. Similar phenomena to the case of the “voice–voiceless” and “singular–plural” distinctions mentioned above can be identified in Czech verbal aspect. Besides verbs which distinguish aspect (dělat [do-imperfective]— udělat [do-perfective]), there exist also verbs that do not signal aspectual value: být [be], mít [have], smět [may, be allowed], sedět [sit, be sitting] etc., skórovat [score], identifikovat [identify] etc. Some of these verbs are labeled as imperfective tantum (sedět [sit, be sitting], vidět [see], milovat [love], smět [may, be allowed], mít [have] etc., sometimes referred to as verbs of state), they do not have aperfective counterpart. Some verbs are called perfective tantum (uvidět [catch sight], rozpršet se [start to rain], zakřičet [shout out], vydržet [hold out, stand], havarovat [crash], varovat [warn] etc.),10 they do not have an imperfective counterpart.11 Another group of verbs, which stand out from the network 6 Cf. for instance MČ2 (1986, pp.42n). Propria are left aside intentionally. 7 For the notion of mathematical nominal number see for instance Kuryłowicz (1965, p.70). 8 Adifferent situation is found in nouns such as ragú [ragout], there is no number exponent on the noun itself, but the nominal number is identifiable in the noun congruents. 9 For some native speakers the “marked use” of singular noun does not always work. They consider medvěd [bear] to be singular, i.e. for them, there is only one bear in the Beskydy mountains. Should there be more of them, the plural medvědi [bears] would have to be used. 10 The last two verbs are, of course, loanwords etymologically, but from point of view of synchrony they are well integrated into the Czech lexicon, i.e. they tend not to be considered loanwords by native speakers anymore. 11 Cf. for instance with MČ2 (1986, pp.183n). OPEN ACCESS
114 STUDIE ZAPLIKOVANÉ LINGVISTIKY 1/2017 of “perfective–imperfective” oppositions are biaspectual verbs (biaspectuals; obouvidá slovesa). As mentioned earlier, they are mostly loan verbs, but there do also exist Czech biaspectuals: jmenovat koho čím [appoint somebody as], zvěstovat [announce], věnovat [donate], věnovat se [devote to something, occupy with something, engage in something], obětovat [sacrifice something], obětovat se [sacrifice oneself] etc. (MČ2, 1986, p.184). All these instances breach the 100% obligatoriness of aspect in Czech. Nevertheless, the obligatoriness of aspect can also be violated in other ways. In some communication, the aspect simply does not matter, i.e. it does not matter whether aperfective or imperfective form of the verb is used, for instance: jak jsou tyto kategorie vymezeny/vymezovány vlingvistice [how these categories are defined-perfective / defined-imperfective in linguistics].12 From point of view of the message communicated in the given genre— apresentation in linguistics— the difference vymezeny [defined-perfective]— vymezovány [defined-imperfective] does not carry any weight. Another example: lidský život se— jak vidno— dá zredukovat na pár klíčových informací [human life— as can be seen— can be reduced-perfective to few key information bits] (p.11)13 is substitutable per lidský život se— jak vidno— dá redukovat na pár klíčových informací [human life— as it shows— can be reduced-imperfective to few key pieces of information] without any change in the content of the communication (both sentences state possibility, they are used in agnomic way). Similar are these related sentences tato kniha uvedené/uváděné klišé nepopírá [this book does not deny the stated-perfective / stated-imperfective cliché] (p.12) or the sentences vdopise, který posílá/poslal Nezvalovi zBrna před začátkem prázdnin čteme... [in the letter, which he is sending / sends to Nezval to Brno before the vacations period, we (can) read…] (p.35). The structural tradition would probably call this neutralization of the aspectual opposition. But the fact that the phenomenon is terminologically “managed” does not explain it, it merely assigns aname to it in the structuralist paradigm. Sometimes an imperfective verbal form is used to relate aperfective meaning. It is quite common in sentences like tu knihu jsem (už) četla [Iread-imperfective-past / Ihave read the book (already)], ten film jsem (už) viděla [Isaw-imperfective / Ihave seen the movies (already)], tu esej jsem už psala [Iwrote-imperfective the essay (already)] etc. Another example of asimilar kind is asign on adoctor’s office door (at the hospital Na Homolce): neklepejte, sestra vychází [do not knock, the nurse comes out-imperfective]— morphologically, vychází [she comes out / is coming out] is imperfect. 12 In both instances, i.e. whether the perfective (vymezeny [defined-perfective]) or imperfective (vymezovány [defined-imperfective]) form of the verb is used, the expression refers to astate. States exhibit properties usually linked with imperfectives such as extension in time, durativity, i.e. unbounded duration (Croft, 2012, p.34), as well as collocation with expressions as pořád [all the time, always, constantly], stále [all the time, always/permanently], dokud [as long as], which are customarily used with imperfectives (Kořánová et al., p.58; Starý Kořánová, 2015; see also below). 13 This as well as the two following examples are quoted from the novel Básník / román oIvanu Blatném [Poet / anovel about Ivan Blatný] by M.Reiner (Torst, Praha 2014). The page numbers refer to the quoted edition of the novel. In all instances, the verb in front of the slash is the original and the verb following it is synonymously substitutable. OPEN ACCESS
ZDENĚK STArÝ 115 Czech imperfectives can also express another aspectual meaning, namely iterativity. In the given example, an imperfective interpretation of vychází [she comes out / is coming out] is impossible— the door is closed and no nurse is momentarily coming out. The sign thus only has an iterative meaning and from the point of view of the “perfectivity–imperfectivity” distinction, the verb is used/understood in the perfective way: the sign actually communicates that the nurse will have indeed come out, it is thus synonymous with neklepejte, sestra vyjde [do not knock, the nurse will come out-perfective].14 To express imperfective meaning through amorphologically perfective verb is also possible. That is, there are instances when no completion of an event/process (completed action: Bybee et al., 1994, p.54; Bybee, 1985, p.142; completive: Givón, 1984, p.276; vědomí odokonání děje [awareness of event completion]: Trávníček, 1923, p.3; děj skonaný [event completed]: Trávníček, 1923, p.292; děj dokonaný [event concluded], dokonaná činnost [concluded activity]: Kopečný, 1962, p.9), no terminal boundary of the event/process (Givón, 1984, pp.272, 276–278), no temporal boundedness of it (Bybee et al., 1994, pp.53, 83, 301), no perception of the event/process as awhole (Dostál, 1954, p.16; děj celkový, souborný [total, all encompassing event]: Kopečný, 1962, p. 9), no achievement of any goal of the event/process (MČ2, 1986, p.181), i.e. no perfectivity is part of the message or would be implied in it.15 Let’s analyze the following example: aby tolik Číňanů požádalo Česko oazyl, je neobvyklé [for so many Chinese to have applied-perfective for asylum, is unusual] (Hospodářské noviny, Aug. 2nd, 2016; electronic edition). If we apply (žádáme) or submit an application (podáváme žádost) for asylum we refer to aprocess which consists of three phases: 1. we prepare the necessary documents (fill out the respective forms, prepare documents to support the application etc.), 2. we actually submit the application at the respective office, and 3. we wait for aresponse from the authorities. In respect to these phases, the verb žádat [apply] has various meanings and can be used in various ways: either it refers to the application process as awhole (i.e.phases 1 through 3), or it refers to the process of application submission (i.e. phases 1 and 2 or 2 only), or it refers to the third phase only. When the verb požádat/žádat [apply-perfective / apply-imperfective] is used, various features of its meanings listed above are foregrounded. Context A: včera podalo 60 Číňanů žádost oazyl [yesterday, sixty Chinese submitted an application for asylum]. It refers to phase 2 (possibly to both phases 1 and 2) of the application process/event. Context B: this is the context relevant in the quoted news article, the sentence aby tolik/60 Číňanů požádalo Česko oazyl, je neobvyklé [for so many / 60 Chinese to have 14 Aspectual meanings of imperfectivity and iterativity are independent in Czech despite the fact that they are usually expressed homonymously as the analyzed example demonstrates: čítával knihy [he used to read books: he read-past-habitual-iterative-imperfective books], povyhazoval knihy zokna [he threw the books out of the window one by one: he throw-past-distributive-iterative-perfective the books out of the windows]. 15 Of course, the list of cited authors is not complete in the sense that there are other authors who would define perfective in similar way. OPEN ACCESS
116 STUDIE ZAPLIKOVANÉ LINGVISTIKY 1/2017 applied-perfective for asylum, is unusual] does not only state the fact that 60 Chinese are applying for asylum in the CR, but brings to reader’s attention that this event presents aproblem for the Ministry of Interior: to grant the asylum would implicate that the Czech Republic acknowledges that China violates human rights, which might pose aproblem for the policy of the Czech Republic and/or of the Interior minister. The phrase ... tolik Číňanů požádalo Česko oazyl... [… so many Chinese to have applied for asylum…] thus relates in this context to phase 3 of the process/event of the asylum application process. In this sense, the perfective verb požádalo [(have) applied] refers to the process expressed by žádá [apply]. Therefore, the sentence aby tolik Číňanů žádalo Česko oazyl, je neobvyklé [that many Chinese to apply-imperfective for asylum, is unusual] is in this case synonymous with the above quoted example aby tolik Číňanů požádalo Česko oazyl, je neobvyklé [for so many Chinese to have applied-perfective for asylum, is unusual]. To use morphological perfective to refer to aprocess/event that does not imply any temporal or terminal boundary, but expresses something rather unlimited in duration (Croft, 2012, p.34; cf. above p. 115) is not exceptional. There exists awhole class of such cases as described by Starý Kořánová (2015). Let’s offer an example to illustrate this: the sentence chlapec unese 20 kilo [the boy carries / is able to carry 20 kilos] often does not refer to any process/event which would take place right before our eyes, but rather, to astate— the boy is able, has the capacity to lift such aweight. The following situation may thus occur: — The participants in communication do not care about the aspect, i.e. the perfectivity or imperfectivity of the related process/event is not part of the message, — morphological imperfective is sometimes used in an expression which expresses perfectivity, and — morphological perfective is sometimes used to refer to an imperfectively conceived process/event. The next step from here is to explain how it is possible that an expression which contains amorphologically perfective or imperfective verb can be interpreted as imperfective or perfective respectively or as an expression which is not aspectually specified at all. What is it that specifies the aspect of the expression if the morphological aspect of the verb is not enough? There are two options: either there exist some other aspectual exponents in the expression under study, or there exist factors beyond the horizon of aspectual exponents identifiable in the expression itself. Let’s start with the latter option. The example analyzed above, neklepejte, sestra vychází [do not knock, the nurse comes out-imperfective] fits this case. The aspectual meaning, namely interactivity (not imperfectivity) is determined by abroader context: it is asign on adoctor’s office door, combined with the fact that there is no nurse momentarily coming out through the door. The example aby tolik Číňanů požádalo Česko oazyl, je neobvyklé [for so many Chinese to have applied-perfective for asylum, is unusual] is similar. The contexts Aand B operated as decisive factors in assigning perfective aspect to the example sentence (context A) or leaving the expression aspect unspecified, i.e. interpreting sentences OPEN ACCESS
ZDENĚK STArÝ 117 aby tolik Číňanů požádalo Česko oazyl, je neobvyklé [for so many Chinese to have applied-perfective for asylum, is unusual] and aby tolik Číňanů žádalo Česko oazyl, je neobvyklé [for so many Chinese to apply-imperfective for asylum, is unusual] as synonymous (context B). Let’s turn to the aspect exponents that can be identified in the expression under study itself. We do not intend to provide any exhaustive list of these. We only provide examples of what can function as such an exponent. There are many more than the two we are going to touch upon in this text. Let’s return to the example tu knihu jsem četla [Iread-imperfective-past / Ihave read the book]. As shown above, it can be interpreted as perfective or imperfective (possibly as aspectually unspecified). If we convert the sentence into present or future tense (tu knihu čtu [Iread-present-imperfective the book], tu knihu budu číst [Iwill read the book]), the sentence cannot be interpreted as perfective or aspectually unspecified anymore. In future or present tense, the sentence is imperfective only. Consequently, it is the tense which contributes to aspectual specification of the expression. Tense is thus an exponent of aspect, it influences aspectual interpretation of the expression under consideration, it contributes to it. At the same time, it is ameans that is not part of the verb’s aspectual morphological makeup. Our claim that tense is an exponent of aspect resonates with observations by F.Trávníček (1923, p.272, § 214) and F.Kopečný (1962, pp.8n, § 4, p.56, § 57), who noticed that in preterit, the imperfectivity of some verbs is repealed, i.e. the preterit contributes to the perfective interpretation of verbs. Tense as afactor of aspectual interpretation of an expression under study is suggested also by Starý Kořánová (2015), who draws attention to the fact that capacitives in preterit refer rather to actual event/process while their present forms refer rather to subject’s capacity, ability to perform respective activity referred to by the verb, i.e. to astate. An illustration: aljašský malamut Brit La Rose Loscan … utáhnul 2570 kilogramů, sám přitom váží padesát kilo [the Alaskan malamute Brit La Rose Loscan … was able / managed to pull 2570 kilos, he himself weights fifty kilos] vs. aljašský malamut Brit La Rose Loscan … utáhne 2570 kilogramů, sám přitom váží padesát kilo [the Alaskan malamute Brit La Rose Loscan … manages to pull 2570 kilos, he himself weights fifty kilos]. To support the observation/argument, she also provides asurvey of frequencies that confirm that combinations “preterit + event/process” and “present + state” prevail.16 Various adverbial expressions constitute another kind of aspect exponents. Kořánová and Bermel (2008, pp.56n; namely tables 1–3, pp.58n) speak about Tense-Aspectual Markers (TAM).17 Here are afew illustrations of how they operate. Tu knihu jsem četla [Iread-imperfective-past / have read / was reading the book]— právě, když [just when] / vdobě, kdy [at the time when] / zatímco [while] jsem tu 16 Chromý himself noticed that his informants tended to substitute biaspectual verbs in preterit by morphologically perfective verbs more often in comparison with biaspectuals in present (Chromý, 2014, pp.94–97). 17 Kořánová and Bermels’s TAM is not to be confused with TAM in the sense of TimeAspectModality (space), as is used for instance by Givón and others (Givón, 1984, pp.269n, footnote 4, p.271; Bybee— Perkins— Pagliuca, 1994, etc.). OPEN ACCESS
118 STUDIE ZAPLIKOVANÉ LINGVISTIKY 1/2017 knihu četla [Iread-imperfective-past / was reading the book], tu knihu jsem četla pomalu/stále/ještě... [Iread-imperfective-past / was reading the book slowly, yet]. The first sentence is aspectually unspecified, it can be used as perfective as well as imperfective (cf. above). But the aspect of the sentence/sfollowing the hyphen is already specified, they are imperfective. It is caused by the bold expressions, since all of them usually collocate with imperfectives rather than with perfectives. That is, if an expression under study contains adverbials like the ones in bold, it is used rather imperfectively. Na funkci rezignoval [he resigned from the position]— Na funkci včera vpoledne / najednou / okamžitě / nečekaně... rezignoval [he resigned from the position yesterday noon / suddenly / immediately / unexpectedly…]. Again, the first sentence is aspectually unspecified even more prominently than in the previous example since četla [read-past] is morphologically imperfective, but rezignovat [resign] is abiaspectual. Nevertheless the sentence following the hyphen is perfective. Again, it is the expressions in bold which cause or contribute to the perfective interpretation of the expression as awhole. Uplaval 100 metrů [he has swam-perfective / was able to swim 100 meters]— dokud ještě [as long as … still] / běžně [habitually] / pořád [still] / stále [still] / dlouho [for along time] uplaval 100 metrů [he swam-perfective 100 meters]. The first sentence is unspecified from the point of view of aspect— it can be understood as astatement of asubject’s capacity/ability as well as the event of an actual 100-meter swim. The sentence following the hyphen, already aspectually specified is. While uplavat [swim-perfective] is morphologically perfective, the sentence as awhole acquired acapacitive meaning, i.e. ameaning which exhibits properties of imperfective expressions: it expresses unlimited duration (cf. above p. 145), it collocates with TAM expressions that collocate usually with imperfectives (here, the bold expressions in the sentence following the hyphen; Kořánová— Bermel, 2008). From the previous paragraphs, it is clear that acategory / (semantic) distinction which is considered obligatory in agiven language (Czech) does not have to be decided by native speakers every time they use it. This is also true of (Czech) aspect. Expressions can be aspectually unspecified and there are then various factors contributing to the expression’s aspect specification: 1. The morphological makeup of the verb itself, 2. other exponents of aspect which are part of the expression under study (adverbial expression, verbal tense, etc.), and 3. factors which are beyond the horizon given by the exponents identifiable in the expression under study, discussed above as (situational) context, in which the expression under study is used. The factors just listed do not necessarily work to shape the aspectual interpretation of an expression in aparallel way, i.e. the effect of some of them may contradict each other. For instance, an expression containing amorphologically imperfect verb can be aspectually unspecified or it may, due to the use of other factors influencing aspect (2. and 3.), become perfective. An expression including amorphologically biaspectual OPEN ACCESS
ZDENĚK STArÝ 119 verb can be aspectually unspecified or acquire— due to 2. and 3. factors— perfective or imperfective aspect. There are three partial conclusions to be made at this point: In communication, it is not so much whether the verb IS (morphologically) perfective or imperfective, but rather whether it is USED perfectively or imperfectively (cf. also Starý Kořánová, 2015). The aspectual use of the verb can even contradict its aspectual morphological makeup. It is not true that abiaspectual verb must be used perfectively or imperfectively, therefore it is not possible to accept such astatement as aviable assumption from which any study of aspect of biaspectuals could depart. Aspect is amatter of the whole expression under study, not only an issue of the morphological makeup of the verb. The aspect of the expression is thus determined by the morphological makeup of the verb, by aspectual exponents, which are identifiable in the expression under study and are not part of the morphological makeup of the verb, and finally, by factors outside of the expression itself. SUBSTITUTION METHOD: WOW OR OOPS? Going back to the What is argued with paragraph, we have to touch upon two issues, namely the assumption that abiaspectual is always used either perfectively or imperfectively, and the issue of the noetic viability of the substitution method. We have rejected the assumption as inadequate. Let’s proceed to the substitution method. We assume that absolute synonymy does not exist in language, i.e. the substituting expression must semantically differ from the substituted expression. The question, then, is in which semantic features the difference between the two consists, i.e. whether they do not differ in the semantic feature/swe would like to study, in our case in aspect. This is the general core of the shortcomings of the substitution method. Let’s illustrate this using an example. The sentences vBeskydech žije medvěd [the bear occurs / is found in the Beskydy Mountains] avBeskydech žijí medvědi [bears occur / are found in the Beskydy Mountains] differ in nominal number of medvěd [bear]: the singular medvěd [bear] is usually considered an unmarked member of the opposition “singular–plural” (let us stick to structuralist terminology here) and as such it does not necessarily say anything about the number of bears living in the Beskydy mountain range. On the contrary, the plural medvědi [bears] signals that there is more than one bear there. We may ask two questions, each of them determining acontext in which the sentences might be used: (1) Can we meet abear in the Beskydy mountains? (2) How many bears can we meet in the Beskydy mountains? In the first case, both sentences we started with— vBeskydech žije medvěd [the bear occurs / is found in the Beskydy Mountains] and vBeskydech žijí medvědi [bears occur / are found in the Beskydy Mountains]— are synonymous. If we ask question 2, these sentences are not synonymous anymore. We have thus two contexts, in one of OPEN ACCESS