English verb conjugation
CAN SNIGGER

Regular verb: snigger - sniggered - sniggered

Affirmation

Simple form	V-ing form
I can snigger you can snigger he can snigger we can snigger you can snigger they can snigger	I can be sniggering you can be sniggering he 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 he 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 he 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 cannot snigger you cannot snigger he cannot snigger we cannot snigger you cannot snigger they cannot snigger	I cannot be sniggering you cannot be sniggering he cannot be sniggering we cannot be sniggering you cannot be sniggering they cannot be sniggering
Perfect	V-ing perfect
I cannot have sniggered you cannot have sniggered he cannot have sniggered we cannot have sniggered you cannot have sniggered they cannot have sniggered	I cannot have been sniggering you cannot have been sniggering he cannot have been sniggering we cannot have been sniggering you cannot have been sniggering they cannot have been sniggering

Interrogative form

Simple form	V-ing form
can I snigger? can you snigger? can he snigger? can we snigger? can you snigger? can they snigger?	can I be sniggering? can you be sniggering? can he 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 he 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 he 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 I not snigger? can you not snigger? can he not snigger? can we not snigger? can you not snigger? can they not snigger?	can I not be sniggering? can you not be sniggering? can he not be sniggering? can we not be sniggering? can you not be sniggering? can they not be sniggering?
Perfect	V-ing perfect
can I not have sniggered? can you not have sniggered? can he not have sniggered? can we not have sniggered? can you not have sniggered? can they not have sniggered?	can I not have been sniggering? can you not have been sniggering? can he not have been sniggering? can we not have been sniggering? can you not have been sniggering? can they not have been sniggering?