might persevere
Regular verb: persevere - persevered- persevered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I might persevere
you might persevere
he might persevere
we might persevere
you might persevere
they might persevere 	I might be persevering
you might be persevering
he might be persevering
we might be persevering
you might be persevering
they might be persevering	I might have persevered
you might have persevered
he might have persevered
we might have persevered
you might have persevered
they might have persevered	I might have been persevering
you might have been persevering
he might have been persevering
we might have been persevering
you might have been persevering
they might have been persevering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mightn't persevere
you mightn't persevere
he mightn't persevere
we mightn't persevere
you mightn't persevere
they mightn't persevere 	I mightn't be persevering
you mightn't be persevering
he mightn't be persevering
we mightn't be persevering
you mightn't be persevering
they mightn't be persevering	I mightn't have persevered
you mightn't have persevered
he mightn't have persevered
we mightn't have persevered
you mightn't have persevered
they mightn't have persevered	I mightn't have been persevering
you mightn't have been persevering
he mightn't have been persevering
we mightn't have been persevering
you mightn't have been persevering
they mightn't have been persevering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
might I persevere?
might you persevere?
might he persevere?
might we persevere?
might you persevere?
might they persevere? 	might I be persevering?
might you be persevering?
might he be persevering?
might we be persevering?
might you be persevering?
might they be persevering? 	might I have persevered?
might you have persevered?
might he have persevered?
might we have persevered?
might you have persevered?
might they have persevered? 	might I have been persevering?
might you have been persevering?
might he have been persevering?
might we have been persevering?
might you have been persevering?
might they have been persevering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mightn't I persevere?
mightn't you persevere?
mightn't he persevere?
mightn't we persevere?
mightn't you persevere?
mightn't they persevere? 	mightn't I be persevering?
mightn't you be persevering?
mightn't he be persevering?
mightn't we be persevering?
mightn't you be persevering?
mightn't they be persevering? 	mightn't I have persevered?
mightn't you have persevered?
mightn't he have persevered?
mightn't we have persevered?
mightn't you have persevered?
mightn't they have persevered? 	mightn't I have been persevering?
mightn't you have been persevering?
mightn't he have been persevering?
mightn't we have been persevering?
mightn't you have been persevering?
mightn't they have been persevering?