Theoretical grammar

1. phonetics

1.1. the grammatical form has a phonetic shell. This connection is manifested, for example, in the alternation of sounds during the formation of grammatical forms: Life – lives; man – men; sing - sang – sung.

1.2. Phonetic means (stress) are used to distinguish parts of speech

1.3. intonation, the difference between affirmative and interrogative sentences is formed in oral speech: You like him. – Do you like him?

2. lexicology

2.1. the word, is a common subject of research

2.2. determination of the categorical status of parts of speech.

3. semantics

3.1. The lexical meaning of a word is important when determining the categorical status of parts of speech. It is impossible to neglect the semantics of a word when deciding on the possibility/impossibility of its use in one or another categorical form.

4. stylistics

4.1. explores the expressive possibilities of word order, sentence types, and syntactic connection types.