Sad isn't a verb and therefore doesn't have a past tense.
the past tense of am is was and the past tense of has is had
The past tense of "has" is "had" and the past tense of "have" is "had."
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 is she did.
"Was" is the past tense of the verb "is".
the past tense of am is was and the past tense of has is had
The past tense of "has" is "had" and the past tense of "have" is "had."
"Had been" is the past perfect tense of the indicative mood. It is also the past tense of the subjunctive mood. In the indicative mood, we use the past perfect tense to talk about something that happened before something that happened in the past.For example: Present tense: Today I amhappy.Past tense: Yesterday I was happy.Present perfect tense: Today I am sad, but I have been happy before.Past perfect tense: Yesterday I was sad, but I had been happy before that. In the subjunctive mood, we use the past to talk about something that might have happened. For example: Present tense: If I were happy today, I would smile.Past tense: If I had been happy yesterday, I would have smiled.
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 is she did.
The word "were" is past tense. It is the past tense of the verb "to be."
The past tense of "will" is "would". The past tense of "to be" is "was" or "were".
HAD is the Past Tense of TO HAVE.
The past tense is had.
The past tense of "am" is "was" and the past perfect tense of "has" is "had."