Journal is a regular verb so add -ed to make the past and past participle.
eg journaled.
Just the word "journal" is a noun, and therefore doesn't have a tense. Journal has come into use as a verb but it has not made it into the dictionary as a verb. I recommend the phrase 'made a journal entry' or 'wrote a journal' if you want to be correct.
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."
Rich is not a verb, rich is an adjective.richen is a verb, richened is the past tense.
Departure is not a verb and does not have a past tense. Depart is a verb, and the past tense is departed.