The present tense of have IS have. I have a $20.00 bill. The past tense would be had. I had a $20.00 bill but I spent it on my girlfriend.
The future tense is also have. I will have another $20.00 bill when my dad gives me my allowance.
If you are speaking of someone else, the answer would be HAS. He has my $20.00 bill and won't give it back.
has is third person singular (he she it ) all other subjects use have.
He has my book.
I have his book
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
"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
Creep is present tense. The past tense is crept.
Should is present tense.
"Has" is the present tense form of the verb "have." The past tense form of "has" is "had."
Do is present tense, the past is did