Abstract: The article presents the experience of describing the mechanism of transposition of instrumental case forms of nouns without prepositions into the subclass of adverbial adverbs. The relevance of the work is determined by the need to study transition zones in the grammatical structure of the Russian language. The purpose of the work is to describe the stages, features and limits of transposition of substantive word forms into adverbs used for different types of localization of objects in the form of a point, line and circle (sphere). The novelty of the approach is determined by the use of the oppositional analysis technique. The object of analysis are word forms that represent, on the one hand, typical nouns, and on the other, peripheral nouns or peripheral and nuclear substantive adverbs with spatial meaning. The subject of consideration is the stages (stages), their characteristics and the limit of categorical transformation of prepositional forms of nouns into local adverbs. In solving the assigned problems, general scientific and special methods were used (comparison, generalization; structural-semantic analysis, oppositional method, linguistic experiment, elements of distributive and component analysis). Groups of nouns have been identified and characterized, representing in instrumental case forms an unequal number of steps (stages) of transposition into local adverbs. The specific features of functional and functional-semantic adverbialization of substantive vocabulary are determined. Their participation in the localization of designated objects is shown. Adverbialized forms of the instrumental case of nouns have been established, representing four categories of spatial adverbs: 1) abstract or indefinite adverbs; 2) deictic adverbs; 3) relative adverbs; 4) evaluative adverbs.

Abstract: The stepwise nature of adverbial transposition of nouns without prepositions is investigated. The object of study is the forms of the creative case of nouns without prepositions, representing the first stage of transposition into adverbs, the subject of consideration is combinatorics and the proportion of substantive and adverbial features in the structure of word forms of the "whisper" type, functioning in the zone of the periphery of the noun class. The relevance of the research is due to the need to develop such a field of scientific research as the transpositional grammar of the Russian language, as well as to identify patterns of functioning of linguistic units in transitional zones between parts of speech and interparticle semantic and syntactic categories. The purpose of the article is a comprehensive analysis of substantive word forms that demonstrate different degrees of manifestation of signs interacting with the functional adverbialization of nouns and adverbs on two stages of the noun zone. Within the framework of the proposed approach to syncretic formations, methods of oppositional analysis (with an adverbial scale), elements of component, distributive analysis, and linguistic experiment are used. The novelty of the study consists in the description of a formalized methodology for establishing the stages of adverbialization of substantive word forms, demonstrating a different degree of departure from nouns and approximation to adverbs. It is established that the substantive word form "whisper", for example, is characterized by a multi-stage transposition into an adverbial class. In the zone of the periphery of nouns, she makes the first, actually syntactic step towards adverbs. It is associated with its use first in the syncretic function of complement and circumstance, and then only in the function of circumstance. The presence of dependent words in the form of adjectival and subsubstantial distributors, as well as the function of object complement, restrain the further advancement of the word form "in a whisper" towards the class of adverbs. The loss of object meaning in the word form under consideration is associated with a shift at the level of verbal subordination: weak control as a way of connecting the word form "in a whisper" with the main word is replaced by case adjunction. Object-circumstantial relations are transformed into circumstantial ones. But the main categorical features of nouns in the zone of the periphery of this class of words are preserved. The theoretical significance of the work lies in the fact that it contains an understanding of transitional phenomena in the field of parts of speech in a systemic linguistic aspect. The practical significance of the research is determined by the possibility of applying its results in teaching linguistic disciplines – Russian, general linguistics, theoretical grammar.

Abstract: The relevance of this topic is substantiated by the need to objectivize the results of analysis of transposition mechanism of modalation of verbs in finite and attributive forms using quantitative methods of material processing. The goal of this article is to examine the levels of correspondence of differential signs of infinite forms of verbs in the zone of hybrid structures to the signs of nuclear representatives of the initial and final elements of inter-categorical introductory-modal transposition. The subject of this research became the infinitive-modal structures in transitive sentences that combine the attributes of conjunctionless complex sentences and simple expanded sentence (with unattached introductory-modal component). On the example of word form, the author demonstrates the combinatorial structure and proportion of attributes of verbs and introductory-modal units interacting with each other within the hybrid structure. The conducted research illustrates that the level of modalation of hybrids is determined by the proportion of differential properties of nuclear infinitive and nuclear introductory-modal words. It is established that in transitive structure, which balance on the border of conjunctionless complex and simple expanded sentence, hybrids of the type “to know”  show 68% of correspondence to nuclear infinitives (“know”) and 45% of correspondence to introductory-modal words (“must be”). In syntactic constructs with such hybrid the external syntactic position of modus framework of conjunctionless complex is combined with internal syntactic position of introductory-modal component of the expression.