English verb conjugation
CAN CAROL

Regular verb: carol - carolled - carolled

Affirmation

Simple form	V-ing form
I can carol you can carol she can carol we can carol you can carol they can carol	I can be carolling you can be carolling she 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 she 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 she 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 cannot carol you cannot carol she cannot carol we cannot carol you cannot carol they cannot carol	I cannot be carolling you cannot be carolling she cannot be carolling we cannot be carolling you cannot be carolling they cannot be carolling
Perfect	V-ing perfect
I cannot have carolled you cannot have carolled she cannot have carolled we cannot have carolled you cannot have carolled they cannot have carolled	I cannot have been carolling you cannot have been carolling she cannot have been carolling we cannot have been carolling you cannot have been carolling they cannot have been carolling

Interrogative form

Simple form	V-ing form
can I carol? can you carol? can she carol? can we carol? can you carol? can they carol?	can I be carolling? can you be carolling? can she 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 she 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 she 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 I not carol? can you not carol? can she not carol? can we not carol? can you not carol? can they not carol?	can I not be carolling? can you not be carolling? can she not be carolling? can we not be carolling? can you not be carolling? can they not be carolling?
Perfect	V-ing perfect
can I not have carolled? can you not have carolled? can she not have carolled? can we not have carolled? can you not have carolled? can they not have carolled?	can I not have been carolling? can you not have been carolling? can she not have been carolling? can we not have been carolling? can you not have been carolling? can they not have been carolling?