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