The past tense of "tread" is "trod" or "treaded."
Trod
The word tread is a verb. The past tense is trod.
Trod can also be a present tense verb. The past tense would be trodded. However, more commonly, trod is the past tense of tread.
Tread is the present tense of trod.
Marched is the past tense of march, which means to walk in a military manner with a regular measured tread.
The past tense of "has" is "had" and the past tense of "have" is "had."
The simple past can be either trod or tread. (Most commonly trod) The past participle can be either trodden, trod or tread. (Most commonly trodden)
Was and were are both the past tense of be. The present tense is: I am he is you are they are The past tense is: I was he was you were they were
"will be" is the future tense of "be". The past tense of "be" is "was/were".
the past tense of am is was and the past tense of has is had
The past tense of "she do" is "she did."