Conjugation of verb "To fight"
Present Simple Continuous
Negative
He/She/It isn't fighting.
Negative
He/She/It wasn't fighting.
Present Perfect Continuous
Affirmative
He/She/It's been fighting.
Negative
You haven't been fighting.
We haven't been fighting.
He/She/It hasn't been fighting.
You haven't been fighting.
They haven't been fighting.
Interrogative
Has he/she/it been fighting?
Affirmative
He/She/It'd been fighting.
Negative
You hadn't been fighting.
He/She/It hadn't been fighting.
You hadn't been fighting.
They hadn't been fighting.
Interrogative
Had he/she/it been fighting?
Affirmative
He/She/It'll have fought.
Negative
He/She/It won't have fought.
Interrogative
Will he/she/it have fought?
Negative
He/She/It wouldn't fight.
Negative
You wouldn't have fought.
He/She/It wouldn't have fought.
You wouldn't have fought.
They wouldn't have fought.
Interrogative
Would he/she/it have fought?