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 may not perfect
you may not perfect
she may not perfect
we may not perfect
you may not perfect
they may not perfect 	I may not be perfecting
you may not be perfecting
she may not be perfecting
we may not be perfecting
you may not be perfecting
they may not be perfecting	I may not have perfected
you may not have perfected
she may not have perfected
we may not have perfected
you may not have perfected
they may not have perfected	I may not have been perfecting
you may not have been perfecting
she may not have been perfecting
we may not have been perfecting
you may not have been perfecting
they may not 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 	
may I not perfect?
may you not perfect?
may she not perfect?
may we not perfect?
may you not perfect?
may they not perfect? 	may I not be perfecting?
may you not be perfecting?
may she not be perfecting?
may we not be perfecting?
may you not be perfecting?
may they not be perfecting? 	may I not have perfected?
may you not have perfected?
may she not have perfected?
may we not have perfected?
may you not have perfected?
may they not have perfected? 	may I not have been perfecting?
may you not have been perfecting?
may she not have been perfecting?
may we not have been perfecting?
may you not have been perfecting?
may they not have been perfecting?