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 can't snag you can't snag he can't snag we can't snag you can't snag they can't snag	I can't be snagging you can't be snagging he can't be snagging we can't be snagging you can't be snagging they can't be snagging
Perfect	V-ing perfect
I can't have snagged you can't have snagged he can't have snagged we can't have snagged you can't have snagged they can't have snagged	I can't have been snagging you can't have been snagging he can't have been snagging we can't have been snagging you can't have been snagging they can't 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't I snag? can't you snag? can't he snag? can't we snag? can't you snag? can't they snag?	can't I be snagging? can't you be snagging? can't he be snagging? can't we be snagging? can't you be snagging? can't they be snagging?
Perfect	V-ing perfect
can't I have snagged? can't you have snagged? can't he have snagged? can't we have snagged? can't you have snagged? can't they have snagged?	can't I have been snagging? can't you have been snagging? can't he have been snagging? can't we have been snagging? can't you have been snagging? can't they have been snagging?