The follow which i have learned something New,
1. Pronoun - which replaces the name or it is used instead of nouns.
2. Adjective - describes the quality or quantity such that it qualifies a noun
3.Adverb - describes the verb, Adjective or the another adverb
4. Preposition - it gives the relation between the noun or pronoun with other words in the sentence
5.Conjunction - simply it joins words, phrases or 2 or more sentences
6. Interjection - an exclamation or a sudden expression
Parts of speech provide structure and clarity to a sentence's meaning.