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