On the other hand, the correspondence between the planes of content and expression is very complex, and it is peculiar to each language. This complexity is clearly illustrated by the phenomena of polysemy, homonymy, and synonymy.
In cases of polysemy and homonymy, two or more units of the plane of content correspond to one unit of the plane of expression. For instance, the verbal form of the present indefinite (one unit in the plane of expression) polysemantically renders the grammatical meanings of habitual action, action at the present moment, action taken as a general truth (several units in the plane of content). E.g.:
I get up at half past six in the morning. I do see your point clearly now. As a rational being, I hate war.
The morphemic material element -s/-es (in pronunciation [-s, -z, -iz]), i.e. one unit in the plane of expression (in so far as the functional semantics of the elements is common to all of them indiscriminately), homonymically renders the grammatical meanings of the third person singular of the verbal present tense, the plural of the noun, the possessive form of the noun, i.e. several units of the plane of content. E.g.:
John trusts his friends. We have new desks in our classroom. The chief’s order came as a surprise.
In cases of synonymy, conversely, two or more units of the plane of expression correspond to one unit of the plane of content. For instance, the forms of the verbal future indefinite, future continuous, and present continuous (several units in the plane of expression) can in certain contexts synonymically render the meaning of a future action (one unit in the plane of content). E.g.:
Will you come to the party, too? Will you be coming to the party, too? Are you coming to the party, too?
Taking into consideration the discrimination between the two planes, we may say that the purpose of grammar as a linguistic discipline is, in the long run, to disclose and formulate the regularities of the correspondence between the plane of content and the plane of expression in the formation of utterances out of the stocks of words as part of the process of speech production.
§ 4. Modern linguistics lays a special stress on the systemic character of language and all its constituent parts. It accentuates the idea that language is a system of signs (meaningful units) which are closely interconnected and interdependent. Units of immediate interdependencies (such as classes and subclasses of words, various subtypes of syntactic construction, etc.) form different microsystems (subsystems) within the framework of the global macrosystem (supersystem) of the whole of language.
Each system is a structured set of elements related to one another by a common function. The common function of all the lingual signs is to give expression to human thoughts.
The systemic nature of grammar is probably more evident than that of any other sphere of language, since grammar is responsible for the very organization of the informative content of utterances [Блох, 1986, 11]. Due to this fact, even the earliest grammatical treatises, within the cognitive limits of their times, disclosed some systemic features of the described material. But the scientifically sustained and consistent principles of systemic approach to language and its grammar were essentially developed in the linguistics of the twentieth century, namely, after the publication of the works by the Russian scholar Beaudoin de Courtenay and the Swiss scholar Ferdinand de Saussure. These two great men demonstrated the difference between lingual synchrony (coexistence of lingual elements) and diachrony (different time-periods in the development of lingual elements as well as language as a whole) and defined language as a synchronic system of meaningful elements at any stage of its historical evolution.
On the basis of discriminating synchrony and diachrony, the difference between language proper and speech proper can be strictly defined, which is of crucial importance for the identification of the object of linguistic science.
Language in the narrow sense of the word is a system of means of expression, while speech in the same narrow sense should be understood as the manifestation of the system of language in the process of intercourse.
The system of language includes, on the one hand, the body of material units - sounds, morphemes, words, word-groups; on the other hand, the regularities or "rules" of the use of these units. Speech comprises both the act of producing utterrances, and the utterances themselves, i.e. the text. Language and speech are inseparable, they form together an organic unity. As for grammar (the grammatical system), being an integral part of the lingual macrosystem it dynamically connects language with speech, because it categorially determines the lingual process of utterance production.
Thus, we have broad philosophical concept of language which is analysed by linguistics into two different aspects - the system of signs (language proper) and the use of signs (speech proper). The generalizing term "language" is also preserved in linguistics, showing the unity of these two aspects [Блох, 1986, 18].
The sign (meaningful unit) in the system of language has only a potential meaning. In speech, the potential meaning of the lingual sign is "actualized", i.e. made situationally significant as part of the grammatically organized text.
Lingual units stand to one another in two fundamental types of relations: syntagmatic and paradigmatic.
Syntagmatic relations are immediate linear relations between units in a segmental sequence (string). E.g.:
The spaceship was launched without the help of a booster rocket.
In this sentence syntagmatically connected are the words and word-groups "the spaceship", "was launched", "the spaceship was launched", "was launched without the help", "the help of a rocket", "a booster rocket".
Morphemes within the words are also connected syntagmatically. E.g.: space/ship; launch/ed; with/out; boost/er.
Phonemes are connected syntagmatically within morphemes and words, as well as at various juncture points (cf. the processes of assimilation and dissimilation).
The combination of two words or word-groups one of which is modified by the other forms a unit which is referred to as a syntactic "syntagma". There are four main types of notional syntagmas: predicative (the combination of a subject and a predicate), objective (the combination of a verb and its object), attributive (the combination of a noun and its attribute), adverbial (the combination of a modified notional word, such as a verb, adjective, or adverb, with its adverbial modifier).
Since syntagmatic relations are actually observed in utterances, they are described by the Latin formula as relations "in praesentia" ("in the presence").
The other type of relations, opposed to syntagmatic and called "paradigmatic", are such as exist between elements of the syctem outside the strings where they co-occur. These intra-systemic relations and dependencies find their expression in the fact that each lingual unit is included in a set or series of connections based on different formal and functional properties.
In the sphere of phonology such series are built up by the correlations of phonemes on the basis of vocality or consonantism, voicedness or devoicedness, the factor of nazalization, the factor of length, etc. In the sphere of the vocabulary these series are founded on the correlations of synonymy and antonymy, on various topical connections, on different word-building dependencies. In the domain of grammar, series of related forms realize grammatical numbers and cases, persons and tenses, gradations of modalities, sets of sentence patterns of various functional nature, etc.
Unlike syntagmatic relations, paradigmatic relations cannot be directly observed in utterances, that is why they are referred to as relations "in absentia" ("in the absence").
Paradigmatic relations coexist with syntagmatic relations in such a way that some sort of syntagmatic connection is necessary for the realization of any paradigmatic series. This is especially evident in a classical grammatical paradigm which presents a productive series of forms each consisting of a syntagmatic connection of two elements:
one common for the whole of the series (stem), the other specific for every individual form in the series (grammatical feature-inflexion, suffix, auxiliary word). Grammatical paradigms express various grammatical categories.
The minimal paradigm consists of two form-stages. This kind of paradigm we see, for instance, in the expression of the category of number: boy-boys. A more complex paradigm can be divided into component paradigmatic series, i.e. into the corresponding subparadigms (cf. numerous paradigmatic series constituting the system of the finite verb). In other words, with paradigms, the same as with any other systemically organized material, macro- and micro-series are to be discriminated.
§ 5. Units of language are divided into segmental and suprasegmental. Segmental units consist of phonemes, they form phonemic strings of various status (syllables, morphemes, words, etc.). Supra-segmental units do not exist by themselves, but are realized together with segmental units and express different modificational meanings (functions) which are reflected on the strings of segmental units. To the supra-segmental units belong intonations (intonation contours), accents, pauses, patterns of word-order.
The segmental units of language form a hierarchy of levels. This hierarchy is of a kind that units of any higher level are analysable into (i.e. are formed of) units of the immediately lower level. Thus, morphemes are decomposed into phonemes, words are decomposed into morphemes, phrases are decomposed into words, etc.
But this hierarchical relation is by no means reduced to the mechanical composition of larger units from smaller ones; units of each level are characterized by their own, specific functional features which provide for the very recognition of the corresponding levels of language.
The lowest level of lingual segments is phonemic: it is formed by phonemes as the material elements of the higher-level segments. The phoneme has no meaning, its function is purely differential: it differentiates morphemes and words as material bodies. Since the phoneme has no meaning, it is not a sign.
Phonemes are combined into syllables. The syllable, a rhythmic segmental group of phonemes, is not a sign, either; it has a purely formal significance. Due to this fact, it could hardly stand to reason to recognize in language a separate syllabic level; rather, the syllables should be considered in the light of the intra-level combinability properties of phonemes.
Phonemes are represented by letters in writing. Since the letter has a representative status, it is a sign, though different in principle .from the level-forming signs of language.
Units of all the higher levels of language are meaningful; they may be called "signemes" as opposed to "cortemes" (from Lat. cortex "bark, crust, shell"), i.e. non-meaningful units of different status, such as phonemes (and letters as phoneme representatives), syllables, and some others.
The level located above the phonemic one is the morphemic level. The morpheme is the elementary meaningful part of the word. It is built up by phonemes, so that the shortest morphemes include only one phoneme. E.g.: ros-y [-I]; a-fire [Ə-]; come-s [-z].
The morpheme expresses abstract, "significative" meanings which are used as constituents for the formation of more concrete, "nominative" meanings of words.
The third level in the segmental lingual hierarchy is the level of words, or lexemic level.
The word (lexeme), as different from the morpheme, is a directly naming (nominative) unit of language: it names things and their relations. Since words are built up by morphemes, the shortest words consist of one explicit morpheme only. Cf.: man; will; but;I; etc.
The next higher unit is the phrase (word-group), it is located at the phrasemic level. To level-forming phrase types belong combinations of two or more notional words. These combinations, like separate words, have a nominative function, but they represent the referent of nomination as a complicated phenomenon, be it a concrete thing, an action, a quality, or a whole situation. Cf., respectively: a picturesque village; to start with a jerk; extremely difficult; the unexpected arrival of the chief.
This kind of nomination can be called "polynomination", as different from "mononomination" effected by separate words.
Notional phrases may be of a stable type and of a free type. The stable phrases (phraseological units) form the phraseological part of the lexicon, and are studied by the phraseological division of lexicology. Free phrases are built up in the process of speech on the existing productive models, and are studied in the lower division of syntax. The grammatical description of phrases is sometimes called "minor syntax", in distinction to "major syntax" studying the sentence and its textual connections.
In order to better understand the nature of phrases as level-forming units we must take into consideration their status in the larger lingual units built up by them. These larger units are sentences. It is within the sentence that any phrase performs its level-determined function (being used as a notional part of the sentence). On the other hand, any notional word, not only a phrase, can be used in the role of a separate part of the sentence, such as subject, object, predicate, etc. We infer from this that in more exact terms the units located above the words in the segmental lingual hierarchy are notional parts of the sentence. These can be formed by phrases (word-groups), or by separate notional words. Since the function of these parts is denotative (they not only name, but also indicate, or denote, objects and phenomena involved in the situation expressed by the sentence), they may be called "denotemes" (in the previous editions of the book they were referred to as "nomemes"). The level at which denotemes are identified is then the denotemic level of language. In this connection, the phrasemic level should be presented as the upper sublevel of the denotemic level. The demonstrated approach marks the necessary development of the theory of levels of language emphasizing the strictly hierarchical principle of inter-level derivational relations of lingual units (see above).
Above the denotemic level, the level of sentences is located,or the proposemic level.
The peculiar character of the sentence ("proposeme") as a signemic unit of language consists in the fact that; naming a certain station, or situational event, it expresses predication, i.e. shows the relation of the denoted event to reality. Namely, it shows whether this event is real or unreal, desirable or obligator stated as a truth or asked about, etc. In this sense, as different from the word and the phrase, the sentence is a predicative unit. Cf: to receive-to receive a letter-Early in June I received a letter from Peter Melrose.
The sentence is produced by the speaker in the process of speech as a concrete, situationally bound utterance. At the same time it enters the system of language by its syntactic pattern which, as all the other lingual unit-types, has both syntagmatic and paradigmatic characteristics.
But the sentence is not the highest unit of language in the hier archy of levels. Above the proposemic level there is still another one whose units are formed by separate sentences united into topical groupings. These sentence-groups each distinguished by its micro-topic as part of a continual text are tentatively called "super-sentential constructions". For the sake of unified terminology, the level at which they are identified can be called "supra-proposemic".
In the printed text, the supra-sentential construction very often coincides with the paragraph (as in the example above).
The supra-sentential construction is a combination of separate sentences forming a textual unity. Such combinations are subject toregular lingual patterning making them into syntactic elements. The syntactic process by which sentences are connected into textual unities is analysed under the heading of "cumulation". Cumulation, the same as formation of composite sentences, can be both syndetic and asyndetic. Cf.:
He went on with his interrupted breakfast. Lisette did not speak and there was silence between them. But his appetite satisfied, his mood changed; he began to feel sorry for himself rather than angty with her, and with a strange ignorance of woman's heart he thought to arouse Lisette's remorse by exhibiting himself as an object of pity (S. Maugham).