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