An example is 'put'.
The past tense of a verb should have its own entry in a dictionary if the verb is "irregular", so that the past tense can not be formed by following the standard rules.
The verb "read" becomes its own past tense when rearranged to "dare."
The verb "read" becomes its own past tense, "read," by rearranging its letters.
The past tense of the verb 'am' is 'was' or 'were.' The verb 'am' is derived from the verb 'to be.'
The past tense verb for "do" is "did."
By is not a verb and does not have a past tense. Buy is a verb, and the past tense is bought.
The verb is still "to be", regardless of the tense. It is an irregular verb, and the past tense forms are was for I and he/she/it, and were for we, you, and they.
Owned is a past tense verb.
"Shook" is the past tense of the verb, "to shake".
The past tense of the verb to promise is promised.
reside is the verb. Resided is the past tense.
The past tense of the verb take is took