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