This article examines research conducted by scientists on the issue of expressing the meaning of “propose”. Depending on the nature of languages, the cases of expressing a supposition may vary. A propose can be expressed both through grammatical structures and through adverbs. The article discusses the opinion of linguists on these issues. Also highlighted are the different types of terms that can be used to make “propose” in a language, and their differences.

The term “purpose”, assumption grammar, universal grammar, communication, speaker, listener, speech content, modal verbs, intensification of assumption, phonetic, grammatical lexico-grammar, vocabulary (modal words and phrases), hypothesis, grammatical structure ‘-(으)ㄹ 거예요’ [-(eu)l geoyeyo], ‘(으)ㄹ 겠’ [-(eu)l get], ‘-나 보다’ [-na poda], ‘-ᄂᅠ/은 것 같다’ [-n/en got ]

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