I don't think 'error' can be a verb. The verb form is err(pt. erred ; pp.erred).
The past tense is errored.
Yes. 'was' is a past tense of 'is', and 'is' is a verb and so 'was' must be a verb.
Yes, was is a verb ; the simple past tense of is.
Yes, it is a verb. It is the past tense of "to have" and used as an auxiliary verb in the past perfect tense.
No, it is a verb. Specifically, it is the past tense of the verb "to go."
The past tense of "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 past tense of the verb 'am' is 'was' or 'were.' The verb 'am' is derived from the verb 'to be.'
No, a positive noun is not a past tense verb. A positive noun refers to a person, place, thing, or idea, while a past tense verb indicates an action that has already occurred in the past. These are two different parts of speech with distinct functions in language.
Yes you could, but you would be using it in error. In English, people speak and write in error all the time. Dealt is the correct form of the past tense of the verb to deal.
The past tense is errored.
The past-tense verb for "be" is "was" or "were" depending on the subject.
Slept is the past tense of the verb sleep, so there is no past tense for it.
Departure is not a verb and does not have a past tense. Depart is a verb, and the past tense is departed.
Inactive is not a verb and does not have a past tense. Inactivate is a verb, and the past tense is inactivated.
The term "planned" is the past tense of the verb "plan." It indicates that an action was intended or arranged at a specific time in the past. It refers to an action that was planned and completed before the current time.
"Past" is not a verb, therefore it cannot have a past tense. "Passed" is a verb, in the past tense.