I might snigger you might snigger he might snigger we might snigger you might snigger they might snigger
V-ing form
I might be sniggering you might be sniggering he might be sniggering we might be sniggering you might be sniggering they might be sniggering
Perfect
I might have sniggered you might have sniggered he might have sniggered we might have sniggered you might have sniggered they might have sniggered
V-ing perfect
I might have been sniggering you might have been sniggering he might have been sniggering we might have been sniggering you might have been sniggering they might have been sniggering
Negation
Simple form
I mightn't snigger you mightn't snigger he mightn't snigger we mightn't snigger you mightn't snigger they mightn't snigger
V-ing form
I mightn't be sniggering you mightn't be sniggering he mightn't be sniggering we mightn't be sniggering you mightn't be sniggering they mightn't be sniggering
Perfect
I mightn't have sniggered you mightn't have sniggered he mightn't have sniggered we mightn't have sniggered you mightn't have sniggered they mightn't have sniggered
V-ing perfect
I mightn't have been sniggering you mightn't have been sniggering he mightn't have been sniggering we mightn't have been sniggering you mightn't have been sniggering they mightn't have been sniggering
Interrogative form
Simple form
might I snigger? might you snigger? might he snigger? might we snigger? might you snigger? might they snigger?
V-ing form
might I be sniggering? might you be sniggering? might he be sniggering? might we be sniggering? might you be sniggering? might they be sniggering?
Perfect
might I have sniggered? might you have sniggered? might he have sniggered? might we have sniggered? might you have sniggered? might they have sniggered?
V-ing perfect
might I have been sniggering? might you have been sniggering? might he have been sniggering? might we have been sniggering? might you have been sniggering? might they have been sniggering?
Interro-negative form
Simple form
mightn't I snigger? mightn't you snigger? mightn't he snigger? mightn't we snigger? mightn't you snigger? mightn't they snigger?
V-ing form
mightn't I be sniggering? mightn't you be sniggering? mightn't he be sniggering? mightn't we be sniggering? mightn't you be sniggering? mightn't they be sniggering?
Perfect
mightn't I have sniggered? mightn't you have sniggered? mightn't he have sniggered? mightn't we have sniggered? mightn't you have sniggered? mightn't they have sniggered?
V-ing perfect
mightn't I have been sniggering? mightn't you have been sniggering? mightn't he have been sniggering? mightn't we have been sniggering? mightn't you have been sniggering? mightn't they have been sniggering?