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