English verb conjugation
CAN SNARL

Regular verb: snarl - snarled - snarled

Affirmation

Simple form	V-ing form
I can snarl you can snarl he can snarl we can snarl you can snarl they can snarl	I can be snarling you can be snarling he can be snarling we can be snarling you can be snarling they can be snarling
Perfect	V-ing perfect
I can have snarled you can have snarled he can have snarled we can have snarled you can have snarled they can have snarled	I can have been snarling you can have been snarling he can have been snarling we can have been snarling you can have been snarling they can have been snarling

Negation

Simple form	V-ing form
I cannot snarl you cannot snarl he cannot snarl we cannot snarl you cannot snarl they cannot snarl	I cannot be snarling you cannot be snarling he cannot be snarling we cannot be snarling you cannot be snarling they cannot be snarling
Perfect	V-ing perfect
I cannot have snarled you cannot have snarled he cannot have snarled we cannot have snarled you cannot have snarled they cannot have snarled	I cannot have been snarling you cannot have been snarling he cannot have been snarling we cannot have been snarling you cannot have been snarling they cannot have been snarling

Interrogative form

Simple form	V-ing form
can I snarl? can you snarl? can he snarl? can we snarl? can you snarl? can they snarl?	can I be snarling? can you be snarling? can he be snarling? can we be snarling? can you be snarling? can they be snarling?
Perfect	V-ing perfect
can I have snarled? can you have snarled? can he have snarled? can we have snarled? can you have snarled? can they have snarled?	can I have been snarling? can you have been snarling? can he have been snarling? can we have been snarling? can you have been snarling? can they have been snarling?

Interro-negative form

Simple form	V-ing form
can I not snarl? can you not snarl? can he not snarl? can we not snarl? can you not snarl? can they not snarl?	can I not be snarling? can you not be snarling? can he not be snarling? can we not be snarling? can you not be snarling? can they not be snarling?
Perfect	V-ing perfect
can I not have snarled? can you not have snarled? can he not have snarled? can we not have snarled? can you not have snarled? can they not have snarled?	can I not have been snarling? can you not have been snarling? can he not have been snarling? can we not have been snarling? can you not have been snarling? can they not have been snarling?