may persevere
Verbo regolare: persevere - persevered- persevered

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I may persevere
you may persevere
she may persevere
we may persevere
you may persevere
they may persevere 	I may be persevering
you may be persevering
she may be persevering
we may be persevering
you may be persevering
they may be persevering	I may have persevered
you may have persevered
she may have persevered
we may have persevered
you may have persevered
they may have persevered	I may have been persevering
you may have been persevering
she may have been persevering
we may have been persevering
you may have been persevering
they may have been persevering	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I may not persevere
you may not persevere
she may not persevere
we may not persevere
you may not persevere
they may not persevere 	I may not be persevering
you may not be persevering
she may not be persevering
we may not be persevering
you may not be persevering
they may not be persevering	I may not have persevered
you may not have persevered
she may not have persevered
we may not have persevered
you may not have persevered
they may not have persevered	I may not have been persevering
you may not have been persevering
she may not have been persevering
we may not have been persevering
you may not have been persevering
they may not have been persevering	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
may I persevere?
may you persevere?
may she persevere?
may we persevere?
may you persevere?
may they persevere? 	may I be persevering?
may you be persevering?
may she be persevering?
may we be persevering?
may you be persevering?
may they be persevering? 	may I have persevered?
may you have persevered?
may she have persevered?
may we have persevered?
may you have persevered?
may they have persevered? 	may I have been persevering?
may you have been persevering?
may she have been persevering?
may we have been persevering?
may you have been persevering?
may they have been persevering? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
may I not persevere?
may you not persevere?
may she not persevere?
may we not persevere?
may you not persevere?
may they not persevere? 	may I not be persevering?
may you not be persevering?
may she not be persevering?
may we not be persevering?
may you not be persevering?
may they not be persevering? 	may I not have persevered?
may you not have persevered?
may she not have persevered?
may we not have persevered?
may you not have persevered?
may they not have persevered? 	may I not have been persevering?
may you not have been persevering?
may she not have been persevering?
may we not have been persevering?
may you not have been persevering?
may they not have been persevering?