I might punch you might punch she might punch we might punch you might punch they might punch
V-ing form
I might be punching you might be punching she might be punching we might be punching you might be punching they might be punching
Perfect
I might have punched you might have punched she might have punched we might have punched you might have punched they might have punched
V-ing perfect
I might have been punching you might have been punching she might have been punching we might have been punching you might have been punching they might have been punching
Negation
Simple form
I mightn't punch you mightn't punch she mightn't punch we mightn't punch you mightn't punch they mightn't punch
V-ing form
I mightn't be punching you mightn't be punching she mightn't be punching we mightn't be punching you mightn't be punching they mightn't be punching
Perfect
I mightn't have punched you mightn't have punched she mightn't have punched we mightn't have punched you mightn't have punched they mightn't have punched
V-ing perfect
I mightn't have been punching you mightn't have been punching she mightn't have been punching we mightn't have been punching you mightn't have been punching they mightn't have been punching
Interrogative form
Simple form
might I punch? might you punch? might she punch? might we punch? might you punch? might they punch?
V-ing form
might I be punching? might you be punching? might she be punching? might we be punching? might you be punching? might they be punching?
Perfect
might I have punched? might you have punched? might she have punched? might we have punched? might you have punched? might they have punched?
V-ing perfect
might I have been punching? might you have been punching? might she have been punching? might we have been punching? might you have been punching? might they have been punching?
Interro-negative form
Simple form
mightn't I punch? mightn't you punch? mightn't she punch? mightn't we punch? mightn't you punch? mightn't they punch?
V-ing form
mightn't I be punching? mightn't you be punching? mightn't she be punching? mightn't we be punching? mightn't you be punching? mightn't they be punching?
Perfect
mightn't I have punched? mightn't you have punched? mightn't she have punched? mightn't we have punched? mightn't you have punched? mightn't they have punched?
V-ing perfect
mightn't I have been punching? mightn't you have been punching? mightn't she have been punching? mightn't we have been punching? mightn't you have been punching? mightn't they have been punching?