The simple past tense of be is was and were.
The simple past tense of rain is rained.
Past Tense (Simple)
Rain is present tense. The past tense is rained.
The simple past is had.
The past simple of "have" is "had."
Past simple and simple past are both the same thing. They are both the past tense of a verb.
The simple past tense is climbed.
The simple past and past participle are both 'had'.
The simple past and past participle are both brought.
The past tense is rained. The future tense is will rain.
The simple past tense is studied.
"Listened" is the past simple of "listen" as well as the past participle.
Had is the past of have. A past simple sentence:I had a headache this morning