do -- We do maths everyday.
does -- She does the cooking
doing -- We are doing our homework.
'is' is a present tense
The verb is is the present tense.
Present perfect tense.
It was, (past tense) it is, (present tense) it will be( future tense)
The past tense of did is did. The present tense of did is do. The future tense of did is will do.
has is present tense, had is past tense
"you do" is present tense. The past tense is "you did" and the future tense is "you will do".
No 'is' is present tense. am/is/are = present tense was/were = past tense
it's present tense actually
Have is present tense. The past tense is had.
The present tense of the verb 'was' is is.
Be is present tense, Being is present progressing tense, and been is past tense