Rozgon V. Syntactic functions of phraseological units in the sentense structure

3. The phfraseological units functioning as a means of second nomination in the simple two-component sentence are investigated in this dissertation. The capability of set expressions of different structure for having semantic relations with other sentence components and for playing the role of a certain part of the sentence is determined. The functional correlation of phraseological units and lexemes is defined. Phraseologisms correlating with certain lexico-grammatical lexeme classes can express (but to some extent) grammatical categories typical for them. Tendencies defining the functions of phrasems as principal and subordinate parts of two-component sentence, adresses, parenthetic clauses and parenthetic constructions are determined.