I might fester you might fester she might fester we might fester you might fester they might fester
V-ing form
I might be festering you might be festering she might be festering we might be festering you might be festering they might be festering
Perfect
I might have festered you might have festered she might have festered we might have festered you might have festered they might have festered
V-ing perfect
I might have been festering you might have been festering she might have been festering we might have been festering you might have been festering they might have been festering
Negation
Simple form
I might not fester you might not fester she might not fester we might not fester you might not fester they might not fester
V-ing form
I might not be festering you might not be festering she might not be festering we might not be festering you might not be festering they might not be festering
Perfect
I might not have festered you might not have festered she might not have festered we might not have festered you might not have festered they might not have festered
V-ing perfect
I might not have been festering you might not have been festering she might not have been festering we might not have been festering you might not have been festering they might not have been festering
Interrogative form
Simple form
might I fester? might you fester? might she fester? might we fester? might you fester? might they fester?
V-ing form
might I be festering? might you be festering? might she be festering? might we be festering? might you be festering? might they be festering?
Perfect
might I have festered? might you have festered? might she have festered? might we have festered? might you have festered? might they have festered?
V-ing perfect
might I have been festering? might you have been festering? might she have been festering? might we have been festering? might you have been festering? might they have been festering?
Interro-negative form
Simple form
might I not fester? might you not fester? might she not fester? might we not fester? might you not fester? might they not fester?
V-ing form
might I not be festering? might you not be festering? might she not be festering? might we not be festering? might you not be festering? might they not be festering?
Perfect
might I not have festered? might you not have festered? might she not have festered? might we not have festered? might you not have festered? might they not have festered?
V-ing perfect
might I not have been festering? might you not have been festering? might she not have been festering? might we not have been festering? might you not have been festering? might they not have been festering?