Abstract:
Structural parts of speech firstly began to stand out against other words, and be described in old antique books yet. Since, the terms that designated these parts of speech, gradually began to come to a common grammar terminology conceptual apparatus in the same or modified form. Organization of giving names for morphological units of parts of speech and their division began long before the nineteenth century. In the grammatical system of Ukrainian language prepositions, conjunctions, particles, interjections have unambiguous status of parts of speech. From one point of view part of speech, or structural parts of speech hold prepositions, conjunctions, particles; interjections referred to a special category of words or word class. On the other hand – prepositions, conjunctions, particles, interjections are characterized as structural parts of speech. It is believed the classification that prepositions, conjunctions are as structural parts of speech, and particles, interjections proportion are as intermediate parts of speech. In "Grammar of Ukrainian language" V. Simovych also singled out structural parts of speech. Scientist reviewed prepositions, adverbs, conjunctions, interjections. In the textbook there is part, in which describes these parts of speech, which is called unchangeable part of speech. In educational books observed unambiguous terminology definitions of prepositions, conjunctions, particles, interjections, that was due to the authors' position. In the "Grammar of Ukrainian language" V. Simovych offered a lot of terms that denoted structural parts of speech and subsequently entered into terminological group of contemporary morphological system of Ukrainian language.
