This article is devoted to the analysis of “subject”, “object” and “actant” categories in Russian Linguistics from the position of the verbocentric theory of Functional Grammar. The article proves that the “actant” reveals the deep semantic relations in the sentence. These relations are displayed as a result of an action of a given linguistic unit of speech. Based on these differences, and taking into account the position of functional grammar, the authors of this article believe that it is more justifiable to use the term actant in the broader sense of this word.Статья посвящена анализу категорий «субъект», «объект» и «актант» с позиций вербоцентрической теории предложения как части функциональной грамматики. В статье доказывается, что кат...