present dubious tense
The verb is is the present tense.
The past tense of did is did. The present tense of did is do. The future tense of did is will do.
It was, (past tense) it is, (present tense) it will be( future tense)
Past tense I had Present tense I have Future Tense I will have
such a verb which shows that subject did an action in dubitative condition in past time is called PAST DUBIOUS TENSE NOTES MAY BE AND MIGHT BE ARE HELPING VERBS OF THIS TENSE ING IS USED WITH 1st FORM OF VERB :)
"Has" is in present tense. The past tense is "had".
No 'is' is present tense. am/is/are = present tense was/were = past tense
Present tense
the present of did is didnt Do is the present tense of did. Didn't is the past negative form
Should is present tense.
Creep is present tense. The past tense is crept.
"Has" is the present tense form of the verb "have." The past tense form of "has" is "had."