4
Past tense - was and were. Present tense - am, are and is.
"had not" is the past tense of "have not". (not is an adverb and does not have tenses)
Simple past tense. Past perfect tense. Past perfect continuous tense. Past continuous tense.
"Nervous" is an adjective, it doesn't have a past tense. It is only verbs that have a past tense.
There is no past tense of height. It is a noun, and does not have verb tenses.
Rather is an adverb and doesn't have any tenses. Only verbs have tenses.
The past tense is went.
Abubakar does not have a past tense as it is a name. It is only verbs that have past tenses.
Legislature is a noun and doesn't have any tenses. Only verbs have tenses. The verb for is "legislate". The past tense is "legislated".
Since "geology" is a noun, it doesn't have any tenses. Only verbs have tenses.
Present tense - spread/spreads/spreading Past tense - spread Future tense - will spread
He is a pronoun and so doesn't have a past tense. Only verbs have tenses.