Взаємозв’язок граматичних категорій дієслова в науковому доробку В. М. Русанівського

The article is devoted to the problem of interrelation of grammatical categories of verbs in the scientific heritage of academician V. M. Rusanovsky. This relationship of grammatical categories has been traced by the scholar from the most ancient period to the present state, as evidenced by a large number of studies of the verb system as a whole and its individual fragments. V. M. Rusanivsky's observation on the interdependence of lexical and grammatical meanings in each grammatical category is important. The scholar noted that in each grammatical form such a relationship and interdependence of meanings can be established only when grammatical forms are taken not separately, but as a set of verbs and their meanings. Characterizing the peculiarities of the functioning of general verb and partial grammatical categories, V. M. Rusanivsky noted that a sharp boundary between them cannot be drawn, because some of them can be used in the functions of other categories, often included in their meaning, and beyond morphology, reflecting close the relationship of grammatical and non-grammatical material. On the example of the study of grammatical categories of verbs, identifying the meanings and relationships between them, the scientist concludes that some of them relate to morphological, wordforming and syntactic levels, i.e. have an interlevel character. Adhering to the traditional views on determining the essence of grammatical categories of verbs, their composition, relationship and functional purpose, the scientist clearly outlined the range of problems that need further study, which fruitfully influenced the emergence and development of a new direction in modern Ukrainian linguistics. V. M. Rusanivsky deeply researched the theory of the Ukrainian verb both from the formal-grammatical and from the semantic side.