White is an adjective and so doesn't have a past form.
Past tense of wait is 'waited'
By is not a verb so it doesn't have a past form Buy is a verb. The past of buy is bought
Wove is a past tense - the past of the verb "weave".
It is already in past tense.
The past tense is intervened.
Sat is a past form. Sat is the past form of the verb sit.Sat is a past form. Sat is the past form of the verb sit.Sat is a past form. Sat is the past form of the verb sit.Sat is a past form. Sat is the past form of the verb sit.Sat is a past form. Sat is the past form of the verb sit.Sat is a past form. Sat is the past form of the verb sit.Sat is a past form. Sat is the past form of the verb sit.Sat is a past form. Sat is the past form of the verb sit.Sat is a past form. Sat is the past form of the verb sit.
what is the past form of forgive
The past tense is whited. (White is rarely used as a verb though)
The past form of "am" is "was" and the past participle is "been."
The past form of come is came.
Formed is the past participle of form.
The past form of find is found.
The past form of 'dig' is 'dug'.
The past form (and also the past participle) of plan is planned.
The past form of stop (and also the past participle)is stopped.
Past participle: slain or slayed Past form: slew or slayed
there is no past form of bus