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