I/you/we/they crowd. He/she/it crowds.
Will crowd
'is' is a present tense
The past tense is crowded.
The verb is is the present tense.
Abate is a regular verb so the past tense is made by adding -edabated = past - The wind abated after the storm.abate/abates = present - They waited for the crowd's fury to abate. Her enthusiasm abates after a while.
Present perfect tense.
"you do" is present tense. The past tense is "you did" and the future tense is "you will do".
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)
has is present tense, had is past tense
No 'is' is present tense. am/is/are = present tense was/were = past tense
it's present tense actually