Any nouns! You should have asked "what ADVERBS".
There are not past tense forms of nouns, because there can be no action. However, if the VERB was to answer, then past tense could be answered.
The word feet is a noun. There is no past tense for nouns.
The word "future" is a noun. Nouns don't have a past tense. Verbs are the only parts of speech to have a past tense.
No have & has are present. I have/He has. Past is had.
Monkeys and turtles are not verbs, they are nouns and therefore, there is no past tense.
"Bacteria" is a noun. Nouns don't have tenses.
Logo is a noun, and nouns don't have tenses.
Pact is not a verb it is a noun. Nouns don't show past present or future tense.
Philosophy is a noun. Nouns don't have tenses. Perhaps you meant, "What is the past tense of philosophize?" ==> Philosophized.
Went is the past tense of go. The future tense is will go.
Nouns do not have tenses, only verbs do. The past tense of the verb light is lit.
Go is present tense. The past tense is went.