A semantic role of adverbial adverbs contains in phraseological units of a modal class

The article contains data of the analysis of phraseological units of the certain semantical-grammatical class. The author investigates semantic structure of phraseological units with a component an adverb and comes to conclusion, that the adverb introduces an element of the individual value in phraseological value. Clause can be interesting to scientists-philologists, post-graduate students and students-linguists.