Verbs can be in the past, present, or future tenses.
"Always" is not an action, verb, or motion. It will not change form from present to past tense.
The past-tense verb of 'supervising' is supervised. Almost-always add an "ed" in place of "ing" when converting a verb from "present" tense to past tense.
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."
Toward doesn't have a past tense as it's not a verb.
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.
"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
Was is a verb, was is always a verb.Was is the past tense singular be verb.