Renunciation is not a verb therefore it doesn't have a past tense.
However renounce is a verb and the past simple is renounced
Religion isn't a verb and doesn't have a past tense.
"Worship" is a regular verb. It follows the typical pattern for forming the past tense and past participle by adding "-ed" to the base form.
The past tense is sinned.
The past tense of devote is devoted.
The past tense is preached.
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.
"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
The abbreviation for the past tense verb is "past."
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 past tense is led.