should persevere persevere
Regular verb: persevere persevere - persevere persevered- persevere persevered

, this verb may not exist. Conjugation is given as example.

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd persevere persevere
you'd persevere persevere
he'd persevere persevere
we'd persevere persevere
you'd persevere persevere
they'd persevere persevere 	I'd be persevere persevering
you'd be persevere persevering
he'd be persevere persevering
we'd be persevere persevering
you'd be persevere persevering
they'd be persevere persevering	I should've persevere persevered
you should've persevere persevered
he should've persevere persevered
we should've persevere persevered
you should've persevere persevered
they should've persevere persevered	I should've been persevere persevering
you should've been persevere persevering
he should've been persevere persevering
we should've been persevere persevering
you should've been persevere persevering
they should've been persevere persevering	

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

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

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