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