The simple past tense (and the past participle) is dropped.
The simple past of the word "do" is "did." For example, "Yesterday, I did my homework."
The past simple form of "do" is "did."
The simple past tense of hide is hid.
The simple past tense is took.
The simple past tense of the word "explain" is "explained."
The simple past tense of the word "open" is "opened."
The simple past tense of the word injure is "injured."
The word "hit" remains the same in both the simple present and simple past tense.
the answer is broke
brother there is no past tense for the word brother
The simple past tense of be is was and were.The simple past tense of rain is rained.
Simple is not a verb, so it doesn't have a past tense.