The past tense is promised.
The past tense of the verb to promise is promised.
The past tense of the word "promise" is "promised."
The past tense is "promised." (She promised to do better next time.) The past participle is also "promised." (She had promised not to track mud on the carpet.)
The word "promise" can be a noun (you used it as a noun when you asked about a promise), or it can be a verb (to promise). But the noun phrase "a promise" does not have any tense-- nouns are singular or plural; only verbs have tense in English, showing when the action occurred. So... when used as a verb, the past tense looks like this: Yesterday, I promised the teacher that I would finish my homework on time (I made that promise yesterday). On the other hand, you can "make" a promise, in which case, the past tense is: I made a promise that I would finish my homework on time.
No, it is not. It is the past tense and past participle of the verb to promise, and may be used as an adjective.
Promise is the present tense.
promise can be a noun or a verb. If you were to use it as a noun, you would use it like this; i made a promise with my brother to stay out of his room. if you want to use it as a verb, you would use it like this; my brother said "Promise me you'll stay out of my room or I'll beat you up."
Promise is present tense.
Yes, promise is a verb. It is also 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