English verb conjugation
CAN SNAG

Regular verb: snag - snagged - snagged

Affirmation

Simple form	V-ing form
I can snag you can snag he can snag we can snag you can snag they can snag	I can be snagging you can be snagging he can be snagging we can be snagging you can be snagging they can be snagging
Perfect	V-ing perfect
I can have snagged you can have snagged he can have snagged we can have snagged you can have snagged they can have snagged	I can have been snagging you can have been snagging he can have been snagging we can have been snagging you can have been snagging they can have been snagging

Negation

Simple form	V-ing form
I cannot snag you cannot snag he cannot snag we cannot snag you cannot snag they cannot snag	I cannot be snagging you cannot be snagging he cannot be snagging we cannot be snagging you cannot be snagging they cannot be snagging
Perfect	V-ing perfect
I cannot have snagged you cannot have snagged he cannot have snagged we cannot have snagged you cannot have snagged they cannot have snagged	I cannot have been snagging you cannot have been snagging he cannot have been snagging we cannot have been snagging you cannot have been snagging they cannot have been snagging

Interrogative form

Simple form	V-ing form
can I snag? can you snag? can he snag? can we snag? can you snag? can they snag?	can I be snagging? can you be snagging? can he be snagging? can we be snagging? can you be snagging? can they be snagging?
Perfect	V-ing perfect
can I have snagged? can you have snagged? can he have snagged? can we have snagged? can you have snagged? can they have snagged?	can I have been snagging? can you have been snagging? can he have been snagging? can we have been snagging? can you have been snagging? can they have been snagging?

Interro-negative form

Simple form	V-ing form
can I not snag? can you not snag? can he not snag? can we not snag? can you not snag? can they not snag?	can I not be snagging? can you not be snagging? can he not be snagging? can we not be snagging? can you not be snagging? can they not be snagging?
Perfect	V-ing perfect
can I not have snagged? can you not have snagged? can he not have snagged? can we not have snagged? can you not have snagged? can they not have snagged?	can I not have been snagging? can you not have been snagging? can he not have been snagging? can we not have been snagging? can you not have been snagging? can they not have been snagging?