may fester
Verbe régulier : fester - festered- festered
Traduction française : suppurer (UK) buller 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en 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	

Négation 	
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I mayn't fester
you mayn't fester
he mayn't fester
we mayn't fester
you mayn't fester
they mayn't fester 	I mayn't be festering
you mayn't be festering
he mayn't be festering
we mayn't be festering
you mayn't be festering
they mayn't be festering	I mayn't have festered
you mayn't have festered
he mayn't have festered
we mayn't have festered
you mayn't have festered
they mayn't have festered	I mayn't have been festering
you mayn't have been festering
he mayn't have been festering
we mayn't have been festering
you mayn't have been festering
they mayn't have been festering	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en 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? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mayn't I fester?
mayn't you fester?
mayn't he fester?
mayn't we fester?
mayn't you fester?
mayn't they fester? 	mayn't I be festering?
mayn't you be festering?
mayn't he be festering?
mayn't we be festering?
mayn't you be festering?
mayn't they be festering? 	mayn't I have festered?
mayn't you have festered?
mayn't he have festered?
mayn't we have festered?
mayn't you have festered?
mayn't they have festered? 	mayn't I have been festering?
mayn't you have been festering?
mayn't he have been festering?
mayn't we have been festering?
mayn't you have been festering?
mayn't they have been festering?