GRAMMATICAL SYNONYMS WITH ADVERBIAL MEANING IN S. V. SAKHARNOV’S PROSE
The article considers the phenomenon of grammatical synonymy of adverbial constructions by the material of literary texts; it proves the effectiveness of transformation method to distinguish between the meanings of adverbial modifiers and syntactic changes; presents the obstacles to the appearance of grammatical synonyms: different subjectness of the agent of the main sentence and an isolated member, some limitations in the semantics of isolated adverbial modifiers, the impossibility of forming a verbal adverb from a number of verbs.