Answer:
I think is a pronoun
Step-by-step explanation:
The other person said verb, but a verb it the action being done. I don't think its a noun because nouns are people, objects or places. Adjectives are descriptor words, so I don't think its an adjective. Pronouns are words that take the places of nouns, so I think its a pronoun. Im so sorry if this is wrong, I haven't done this in a while