No, "after" is an adverb.
The past tense of is not is was not. (Not is an adverb and does not change from one tense to another.)
It doesn't have a past tense as it is an adverb.
No. Licked is not an adverb. It is the past tense of the verb 'to lick'.
No, it is not an adverb. It is the past tense, plural or second person, for the verb to be (I was, you were, he/she/it was, we were, they were).
"had not" is the past tense of "have not". (not is an adverb and does not have tenses)
No, "after" is an adverb.
The past tense of is not is was not. (Not is an adverb and does not change from one tense to another.)
No, it is not an adverb. Crouched is a past tense verb.
No. Barked is a past tense verb, not an adverb.
It doesn't have a tense as it's an adverb.
It doesn't have a tense as it's an adverb.
decisively is an adverb and does not show tense.
It doesn't have a past tense as it is an adverb.
The past tense is not visited (not is an adverb).
No, it is not an adverb. Became is the past tense of the verb become.
No, it is not an adverb. Bounced is the past tense of the verb bounce.