may perfect
Verbe régulier : perfect - perfected- perfected
Traduction française : perfectionner - mettre au point 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may perfect
you may perfect
she may perfect
we may perfect
you may perfect
they may perfect 	I may be perfecting
you may be perfecting
she may be perfecting
we may be perfecting
you may be perfecting
they may be perfecting	I may have perfected
you may have perfected
she may have perfected
we may have perfected
you may have perfected
they may have perfected	I may have been perfecting
you may have been perfecting
she may have been perfecting
we may have been perfecting
you may have been perfecting
they may have been perfecting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mayn't perfect
you mayn't perfect
she mayn't perfect
we mayn't perfect
you mayn't perfect
they mayn't perfect 	I mayn't be perfecting
you mayn't be perfecting
she mayn't be perfecting
we mayn't be perfecting
you mayn't be perfecting
they mayn't be perfecting	I mayn't have perfected
you mayn't have perfected
she mayn't have perfected
we mayn't have perfected
you mayn't have perfected
they mayn't have perfected	I mayn't have been perfecting
you mayn't have been perfecting
she mayn't have been perfecting
we mayn't have been perfecting
you mayn't have been perfecting
they mayn't have been perfecting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I perfect?
may you perfect?
may she perfect?
may we perfect?
may you perfect?
may they perfect? 	may I be perfecting?
may you be perfecting?
may she be perfecting?
may we be perfecting?
may you be perfecting?
may they be perfecting? 	may I have perfected?
may you have perfected?
may she have perfected?
may we have perfected?
may you have perfected?
may they have perfected? 	may I have been perfecting?
may you have been perfecting?
may she have been perfecting?
may we have been perfecting?
may you have been perfecting?
may they have been perfecting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mayn't I perfect?
mayn't you perfect?
mayn't she perfect?
mayn't we perfect?
mayn't you perfect?
mayn't they perfect? 	mayn't I be perfecting?
mayn't you be perfecting?
mayn't she be perfecting?
mayn't we be perfecting?
mayn't you be perfecting?
mayn't they be perfecting? 	mayn't I have perfected?
mayn't you have perfected?
mayn't she have perfected?
mayn't we have perfected?
mayn't you have perfected?
mayn't they have perfected? 	mayn't I have been perfecting?
mayn't you have been perfecting?
mayn't she have been perfecting?
mayn't we have been perfecting?
mayn't you have been perfecting?
mayn't they have been perfecting?