The section"Actual issues of grammar studies (Russian and other Slavic languages)" will accept reports on the following topics: speculative issues of the grammatical system description; grammatical conceptions; active processes in the grammatical system of Slavic languages; parts of speech and morphological categories; semantics of morphological categories; morphological categories as means of  text organizing ; stylistic resources of grammar; grammatical features of spoken language and its reflection in the literary text; sentence as a communicative unit; speculative issues of description of sentence structure and  its semantic organization ; expressive syntactic constructions and their dynamics in Slavic languages; linguistic analysis of the text; categories of the text; syntactic features of fiction, syntactic innovations in the text of the 21st century.