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