Типи модифікацій суб’єкта в дериваційній парадигмі речення

The varieties of modifications of subject syntaxema are proved in the derivative paradigm of simple sentence. The indefinite-personal, generalizedpersonal, quantitative, binary, including the predicate-subject syncretism of the infinitive in position of the subject in the formally-grammatical structure of twomember sentence and duality subject modification, and also addressed subject modification presented by the address and subject semantic in constructions with an imperative verb are investigated.