I might speak you might speak she might speak we might speak you might speak they might speak
V-ing form
I might be speaking you might be speaking she might be speaking we might be speaking you might be speaking they might be speaking
Perfect
I might have spoken, spoke you might have spoken, spoke she might have spoken, spoke we might have spoken, spoke you might have spoken, spoke they might have spoken, spoke
V-ing perfect
I might have been speaking you might have been speaking she might have been speaking we might have been speaking you might have been speaking they might have been speaking
Negation
Simple form
I mightn't speak you mightn't speak she mightn't speak we mightn't speak you mightn't speak they mightn't speak
V-ing form
I mightn't be speaking you mightn't be speaking she mightn't be speaking we mightn't be speaking you mightn't be speaking they mightn't be speaking
Perfect
I mightn't have spoken, spoke you mightn't have spoken, spoke she mightn't have spoken, spoke we mightn't have spoken, spoke you mightn't have spoken, spoke they mightn't have spoken, spoke
V-ing perfect
I mightn't have been speaking you mightn't have been speaking she mightn't have been speaking we mightn't have been speaking you mightn't have been speaking they mightn't have been speaking
Interrogative form
Simple form
might I speak? might you speak? might she speak? might we speak? might you speak? might they speak?
V-ing form
might I be speaking? might you be speaking? might she be speaking? might we be speaking? might you be speaking? might they be speaking?
Perfect
might I have spoken, spoke? might you have spoken, spoke? might she have spoken, spoke? might we have spoken, spoke? might you have spoken, spoke? might they have spoken, spoke?
V-ing perfect
might I have been speaking? might you have been speaking? might she have been speaking? might we have been speaking? might you have been speaking? might they have been speaking?
Interro-negative form
Simple form
mightn't I speak? mightn't you speak? mightn't she speak? mightn't we speak? mightn't you speak? mightn't they speak?
V-ing form
mightn't I be speaking? mightn't you be speaking? mightn't she be speaking? mightn't we be speaking? mightn't you be speaking? mightn't they be speaking?
Perfect
mightn't I have spoken, spoke? mightn't you have spoken, spoke? mightn't she have spoken, spoke? mightn't we have spoken, spoke? mightn't you have spoken, spoke? mightn't they have spoken, spoke?
V-ing perfect
mightn't I have been speaking? mightn't you have been speaking? mightn't she have been speaking? mightn't we have been speaking? mightn't you have been speaking? mightn't they have been speaking?