Frame description of the plots of works of fiction is used for description of the conceptual syntagmatics of a fiction text, as it is the objective ground for comparison of both classical and modern texts.

Studying the dynamics of a Russian fiction texts syntagmas on the basis of the novels of the XIX century and a modern Russian fiction text allows concluding that a classic Russian fiction prosaic text is constructed as a line; a modern Russian fiction text uses thematic repetition as the main type of the text-forming connection.

There are revealed the text forming logical and semantic relations of the Russian modern narrative text by the example of the novel by L.Oulitskaya Medea and Her Children and the novel by V.Pelevin Insect Life. The author shares the opinion of L.G.Babenko who suggests marking out contact and distant, full and partial text forming logical and semantic relations. The basic text forming relation in the analysed novels is the thematic repeat that helps the words from one thematic group to form an integrated functional and textual word paradigm.