may effect
Verbe régulier : effect - effected- effected
Traduction française : effectuer - réaliser 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may effect
you may effect
he may effect
we may effect
you may effect
they may effect 	I may be effecting
you may be effecting
he may be effecting
we may be effecting
you may be effecting
they may be effecting	I may have effected
you may have effected
he may have effected
we may have effected
you may have effected
they may have effected	I may have been effecting
you may have been effecting
he may have been effecting
we may have been effecting
you may have been effecting
they may have been effecting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may not effect
you may not effect
he may not effect
we may not effect
you may not effect
they may not effect 	I may not be effecting
you may not be effecting
he may not be effecting
we may not be effecting
you may not be effecting
they may not be effecting	I may not have effected
you may not have effected
he may not have effected
we may not have effected
you may not have effected
they may not have effected	I may not have been effecting
you may not have been effecting
he may not have been effecting
we may not have been effecting
you may not have been effecting
they may not have been effecting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I effect?
may you effect?
may he effect?
may we effect?
may you effect?
may they effect? 	may I be effecting?
may you be effecting?
may he be effecting?
may we be effecting?
may you be effecting?
may they be effecting? 	may I have effected?
may you have effected?
may he have effected?
may we have effected?
may you have effected?
may they have effected? 	may I have been effecting?
may you have been effecting?
may he have been effecting?
may we have been effecting?
may you have been effecting?
may they have been effecting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I not effect?
may you not effect?
may he not effect?
may we not effect?
may you not effect?
may they not effect? 	may I not be effecting?
may you not be effecting?
may he not be effecting?
may we not be effecting?
may you not be effecting?
may they not be effecting? 	may I not have effected?
may you not have effected?
may he not have effected?
may we not have effected?
may you not have effected?
may they not have effected? 	may I not have been effecting?
may you not have been effecting?
may he not have been effecting?
may we not have been effecting?
may you not have been effecting?
may they not have been effecting?