Lexical and grammatical valency of Siberian borrowings in Russian Middle-Ob dialect of the XVII century

The article is devoted to the study of the collocations of Siberian borrowings in the aspect of their functional assimilation in the forming system of Russian Middle-Ob dialect. The investigation has been conducted on the Tomsk literary monuments of the XVII century. The author suggests the methods of investigation of lexical and grammatical valency of borrowings which is treated in relation to their semantic, morphological and syntactical peculiarities. The author educes the types of lexical and grammatical valency, which are realized at different stages of assimilation of borrowings.