may perdure
Verbe régulier : perdure - perdured- perdured

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may perdure
you may perdure
she may perdure
we may perdure
you may perdure
they may perdure 	I may be perduring
you may be perduring
she may be perduring
we may be perduring
you may be perduring
they may be perduring	I may have perdured
you may have perdured
she may have perdured
we may have perdured
you may have perdured
they may have perdured	I may have been perduring
you may have been perduring
she may have been perduring
we may have been perduring
you may have been perduring
they may have been perduring	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may not perdure
you may not perdure
she may not perdure
we may not perdure
you may not perdure
they may not perdure 	I may not be perduring
you may not be perduring
she may not be perduring
we may not be perduring
you may not be perduring
they may not be perduring	I may not have perdured
you may not have perdured
she may not have perdured
we may not have perdured
you may not have perdured
they may not have perdured	I may not have been perduring
you may not have been perduring
she may not have been perduring
we may not have been perduring
you may not have been perduring
they may not have been perduring	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I perdure?
may you perdure?
may she perdure?
may we perdure?
may you perdure?
may they perdure? 	may I be perduring?
may you be perduring?
may she be perduring?
may we be perduring?
may you be perduring?
may they be perduring? 	may I have perdured?
may you have perdured?
may she have perdured?
may we have perdured?
may you have perdured?
may they have perdured? 	may I have been perduring?
may you have been perduring?
may she have been perduring?
may we have been perduring?
may you have been perduring?
may they have been perduring? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I not perdure?
may you not perdure?
may she not perdure?
may we not perdure?
may you not perdure?
may they not perdure? 	may I not be perduring?
may you not be perduring?
may she not be perduring?
may we not be perduring?
may you not be perduring?
may they not be perduring? 	may I not have perdured?
may you not have perdured?
may she not have perdured?
may we not have perdured?
may you not have perdured?
may they not have perdured? 	may I not have been perduring?
may you not have been perduring?
may she not have been perduring?
may we not have been perduring?
may you not have been perduring?
may they not have been perduring?