English verb conjugation
CAN CAROL

Regular verb: carol - carolled - carolled

Affirmation

Simple form	V-ing form
I can carol you can carol he can carol we can carol you can carol they can carol	I can be carolling you can be carolling he can be carolling we can be carolling you can be carolling they can be carolling
Perfect	V-ing perfect
I can have carolled you can have carolled he can have carolled we can have carolled you can have carolled they can have carolled	I can have been carolling you can have been carolling he can have been carolling we can have been carolling you can have been carolling they can have been carolling

Negation

Simple form	V-ing form
I can't carol you can't carol he can't carol we can't carol you can't carol they can't carol	I can't be carolling you can't be carolling he can't be carolling we can't be carolling you can't be carolling they can't be carolling
Perfect	V-ing perfect
I can't have carolled you can't have carolled he can't have carolled we can't have carolled you can't have carolled they can't have carolled	I can't have been carolling you can't have been carolling he can't have been carolling we can't have been carolling you can't have been carolling they can't have been carolling

Interrogative form

Simple form	V-ing form
can I carol? can you carol? can he carol? can we carol? can you carol? can they carol?	can I be carolling? can you be carolling? can he be carolling? can we be carolling? can you be carolling? can they be carolling?
Perfect	V-ing perfect
can I have carolled? can you have carolled? can he have carolled? can we have carolled? can you have carolled? can they have carolled?	can I have been carolling? can you have been carolling? can he have been carolling? can we have been carolling? can you have been carolling? can they have been carolling?

Interro-negative form

Simple form	V-ing form
can't I carol? can't you carol? can't he carol? can't we carol? can't you carol? can't they carol?	can't I be carolling? can't you be carolling? can't he be carolling? can't we be carolling? can't you be carolling? can't they be carolling?
Perfect	V-ing perfect
can't I have carolled? can't you have carolled? can't he have carolled? can't we have carolled? can't you have carolled? can't they have carolled?	can't I have been carolling? can't you have been carolling? can't he have been carolling? can't we have been carolling? can't you have been carolling? can't they have been carolling?