may fester
Verbo regolare: fester - festered- festered

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I may fester
you may fester
he may fester
we may fester
you may fester
they may fester 	I may be festering
you may be festering
he may be festering
we may be festering
you may be festering
they may be festering	I may have festered
you may have festered
he may have festered
we may have festered
you may have festered
they may have festered	I may have been festering
you may have been festering
he may have been festering
we may have been festering
you may have been festering
they may have been festering	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I may not fester
you may not fester
he may not fester
we may not fester
you may not fester
they may not fester 	I may not be festering
you may not be festering
he may not be festering
we may not be festering
you may not be festering
they may not be festering	I may not have festered
you may not have festered
he may not have festered
we may not have festered
you may not have festered
they may not have festered	I may not have been festering
you may not have been festering
he may not have been festering
we may not have been festering
you may not have been festering
they may not have been festering	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
may I fester?
may you fester?
may he fester?
may we fester?
may you fester?
may they fester? 	may I be festering?
may you be festering?
may he be festering?
may we be festering?
may you be festering?
may they be festering? 	may I have festered?
may you have festered?
may he have festered?
may we have festered?
may you have festered?
may they have festered? 	may I have been festering?
may you have been festering?
may he have been festering?
may we have been festering?
may you have been festering?
may they have been festering? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
may I not fester?
may you not fester?
may he not fester?
may we not fester?
may you not fester?
may they not fester? 	may I not be festering?
may you not be festering?
may he not be festering?
may we not be festering?
may you not be festering?
may they not be festering? 	may I not have festered?
may you not have festered?
may he not have festered?
may we not have festered?
may you not have festered?
may they not have festered? 	may I not have been festering?
may you not have been festering?
may he not have been festering?
may we not have been festering?
may you not have been festering?
may they not have been festering?