English verb conjugation
CAN SNIGGER

Regular verb: snigger - sniggered - sniggered

Affirmation

Simple form	V-ing form
I can snigger you can snigger she can snigger we can snigger you can snigger they can snigger	I can be sniggering you can be sniggering she can be sniggering we can be sniggering you can be sniggering they can be sniggering
Perfect	V-ing perfect
I can have sniggered you can have sniggered she can have sniggered we can have sniggered you can have sniggered they can have sniggered	I can have been sniggering you can have been sniggering she can have been sniggering we can have been sniggering you can have been sniggering they can have been sniggering

Negation

Simple form	V-ing form
I can't snigger you can't snigger she can't snigger we can't snigger you can't snigger they can't snigger	I can't be sniggering you can't be sniggering she can't be sniggering we can't be sniggering you can't be sniggering they can't be sniggering
Perfect	V-ing perfect
I can't have sniggered you can't have sniggered she can't have sniggered we can't have sniggered you can't have sniggered they can't have sniggered	I can't have been sniggering you can't have been sniggering she can't have been sniggering we can't have been sniggering you can't have been sniggering they can't have been sniggering

Interrogative form

Simple form	V-ing form
can I snigger? can you snigger? can she snigger? can we snigger? can you snigger? can they snigger?	can I be sniggering? can you be sniggering? can she be sniggering? can we be sniggering? can you be sniggering? can they be sniggering?
Perfect	V-ing perfect
can I have sniggered? can you have sniggered? can she have sniggered? can we have sniggered? can you have sniggered? can they have sniggered?	can I have been sniggering? can you have been sniggering? can she have been sniggering? can we have been sniggering? can you have been sniggering? can they have been sniggering?

Interro-negative form

Simple form	V-ing form
can't I snigger? can't you snigger? can't she snigger? can't we snigger? can't you snigger? can't they snigger?	can't I be sniggering? can't you be sniggering? can't she be sniggering? can't we be sniggering? can't you be sniggering? can't they be sniggering?
Perfect	V-ing perfect
can't I have sniggered? can't you have sniggered? can't she have sniggered? can't we have sniggered? can't you have sniggered? can't they have sniggered?	can't I have been sniggering? can't you have been sniggering? can't she have been sniggering? can't we have been sniggering? can't you have been sniggering? can't they have been sniggering?