might persevere
Regular verb: persevere - persevered- persevered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I might persevere
you might persevere
she might persevere
we might persevere
you might persevere
they might persevere 	I might be persevering
you might be persevering
she might be persevering
we might be persevering
you might be persevering
they might be persevering	I might have persevered
you might have persevered
she 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
she 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
she 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
she 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
she 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
she 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 she persevere?
might we persevere?
might you persevere?
might they persevere? 	might I be persevering?
might you be persevering?
might she be persevering?
might we be persevering?
might you be persevering?
might they be persevering? 	might I have persevered?
might you have persevered?
might she 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 she 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 she 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 she 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 she 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 she have been persevering?
mightn't we have been persevering?
mightn't you have been persevering?
mightn't they have been persevering?