may vary
Verbe régulier : vary - varied- varied
Traduction française : varier - varier 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may vary
you may vary
he may vary
we may vary
you may vary
they may vary 	I may be varying
you may be varying
he may be varying
we may be varying
you may be varying
they may be varying	I may have varied
you may have varied
he may have varied
we may have varied
you may have varied
they may have varied	I may have been varying
you may have been varying
he may have been varying
we may have been varying
you may have been varying
they may have been varying	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may not vary
you may not vary
he may not vary
we may not vary
you may not vary
they may not vary 	I may not be varying
you may not be varying
he may not be varying
we may not be varying
you may not be varying
they may not be varying	I may not have varied
you may not have varied
he may not have varied
we may not have varied
you may not have varied
they may not have varied	I may not have been varying
you may not have been varying
he may not have been varying
we may not have been varying
you may not have been varying
they may not have been varying	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I vary?
may you vary?
may he vary?
may we vary?
may you vary?
may they vary? 	may I be varying?
may you be varying?
may he be varying?
may we be varying?
may you be varying?
may they be varying? 	may I have varied?
may you have varied?
may he have varied?
may we have varied?
may you have varied?
may they have varied? 	may I have been varying?
may you have been varying?
may he have been varying?
may we have been varying?
may you have been varying?
may they have been varying? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I not vary?
may you not vary?
may he not vary?
may we not vary?
may you not vary?
may they not vary? 	may I not be varying?
may you not be varying?
may he not be varying?
may we not be varying?
may you not be varying?
may they not be varying? 	may I not have varied?
may you not have varied?
may he not have varied?
may we not have varied?
may you not have varied?
may they not have varied? 	may I not have been varying?
may you not have been varying?
may he not have been varying?
may we not have been varying?
may you not have been varying?
may they not have been varying?