What are nouns and verbs? Please tell me,

What are nouns and verbs? Please tell me,


Noun is a kind of part of speech and a kind of notional word. It refers to the words that treat people, things, things, time, place, emotion, concept and other entities or abstract things. Nouns can be separated into sentences. Pronouns can be used in phrases or sentences. Nouns can be divided into proper nouns and common nouns



How do verbs change nouns


A gerund is formed by adding - ing after a verb



Is change a verb or a noun


XXX has changed
The change is very big