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