Like allotted? As in, "I allotted too much time to answer this question?"
Quantity is a noun so there would be no past tense.
The word "enough" doesn't have a past tense as it's not a verb.
i do not think there is a past tense of "neat"...."your room is very neat" (present tense) and "her room was very neat" (past tense)...same word.
Simple is not a verb therefore it doesn't have a past tense. The past of perfect is perfected
The word amount does not have a past tense.Alternative AnswerThe word "amount" has a past tense when it is used as a verb. When used as a verb, it means "to total" or "to be the same as". The past tense of this form is amounted.
Ate is the past tense of the word eat. Its a past tense word
'Was' is the past tense of the word 'is'.
What is the past tense word for think
The past tense of the word cry is cried.
The past tense for the word "sleep" is "slept."
After. The word after does not have a past tense.
The past tense is were.
The word "had" is a past tense verb.
Were is the past tense.
The past tense of "did" is "done."
The past tense of the word "agree" is "agreed."
There is no past tense for "voters" as the word is not a verb. A past tense is the word to describe the action/verb retrospectively. If you were meaning "vote", the past tense of this word is "voted".