English verb conjugation
CAN DROOL

Regular verb: drool - drooled - drooled

Affirmation

Simple form	V-ing form
I can drool you can drool he can drool we can drool you can drool they can drool	I can be drooling you can be drooling he can be drooling we can be drooling you can be drooling they can be drooling
Perfect	V-ing perfect
I can have drooled you can have drooled he can have drooled we can have drooled you can have drooled they can have drooled	I can have been drooling you can have been drooling he can have been drooling we can have been drooling you can have been drooling they can have been drooling

Negation

Simple form	V-ing form
I can't drool you can't drool he can't drool we can't drool you can't drool they can't drool	I can't be drooling you can't be drooling he can't be drooling we can't be drooling you can't be drooling they can't be drooling
Perfect	V-ing perfect
I can't have drooled you can't have drooled he can't have drooled we can't have drooled you can't have drooled they can't have drooled	I can't have been drooling you can't have been drooling he can't have been drooling we can't have been drooling you can't have been drooling they can't have been drooling

Interrogative form

Simple form	V-ing form
can I drool? can you drool? can he drool? can we drool? can you drool? can they drool?	can I be drooling? can you be drooling? can he be drooling? can we be drooling? can you be drooling? can they be drooling?
Perfect	V-ing perfect
can I have drooled? can you have drooled? can he have drooled? can we have drooled? can you have drooled? can they have drooled?	can I have been drooling? can you have been drooling? can he have been drooling? can we have been drooling? can you have been drooling? can they have been drooling?

Interro-negative form

Simple form	V-ing form
can't I drool? can't you drool? can't he drool? can't we drool? can't you drool? can't they drool?	can't I be drooling? can't you be drooling? can't he be drooling? can't we be drooling? can't you be drooling? can't they be drooling?
Perfect	V-ing perfect
can't I have drooled? can't you have drooled? can't he have drooled? can't we have drooled? can't you have drooled? can't they have drooled?	can't I have been drooling? can't you have been drooling? can't he have been drooling? can't we have been drooling? can't you have been drooling? can't they have been drooling?