may proffer
Verbe régulier : proffer - proffered- proffered
Traduction française : offrir - émettre 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may proffer
you may proffer
he may proffer
we may proffer
you may proffer
they may proffer 	I may be proffering
you may be proffering
he may be proffering
we may be proffering
you may be proffering
they may be proffering	I may have proffered
you may have proffered
he may have proffered
we may have proffered
you may have proffered
they may have proffered	I may have been proffering
you may have been proffering
he may have been proffering
we may have been proffering
you may have been proffering
they may have been proffering	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may not proffer
you may not proffer
he may not proffer
we may not proffer
you may not proffer
they may not proffer 	I may not be proffering
you may not be proffering
he may not be proffering
we may not be proffering
you may not be proffering
they may not be proffering	I may not have proffered
you may not have proffered
he may not have proffered
we may not have proffered
you may not have proffered
they may not have proffered	I may not have been proffering
you may not have been proffering
he may not have been proffering
we may not have been proffering
you may not have been proffering
they may not have been proffering	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I proffer?
may you proffer?
may he proffer?
may we proffer?
may you proffer?
may they proffer? 	may I be proffering?
may you be proffering?
may he be proffering?
may we be proffering?
may you be proffering?
may they be proffering? 	may I have proffered?
may you have proffered?
may he have proffered?
may we have proffered?
may you have proffered?
may they have proffered? 	may I have been proffering?
may you have been proffering?
may he have been proffering?
may we have been proffering?
may you have been proffering?
may they have been proffering? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I not proffer?
may you not proffer?
may he not proffer?
may we not proffer?
may you not proffer?
may they not proffer? 	may I not be proffering?
may you not be proffering?
may he not be proffering?
may we not be proffering?
may you not be proffering?
may they not be proffering? 	may I not have proffered?
may you not have proffered?
may he not have proffered?
may we not have proffered?
may you not have proffered?
may they not have proffered? 	may I not have been proffering?
may you not have been proffering?
may he not have been proffering?
may we not have been proffering?
may you not have been proffering?
may they not have been proffering?