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 mayn't perdure
you mayn't perdure
she mayn't perdure
we mayn't perdure
you mayn't perdure
they mayn't perdure 	I mayn't be perduring
you mayn't be perduring
she mayn't be perduring
we mayn't be perduring
you mayn't be perduring
they mayn't be perduring	I mayn't have perdured
you mayn't have perdured
she mayn't have perdured
we mayn't have perdured
you mayn't have perdured
they mayn't have perdured	I mayn't have been perduring
you mayn't have been perduring
she mayn't have been perduring
we mayn't have been perduring
you mayn't have been perduring
they mayn't 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 	
mayn't I perdure?
mayn't you perdure?
mayn't she perdure?
mayn't we perdure?
mayn't you perdure?
mayn't they perdure? 	mayn't I be perduring?
mayn't you be perduring?
mayn't she be perduring?
mayn't we be perduring?
mayn't you be perduring?
mayn't they be perduring? 	mayn't I have perdured?
mayn't you have perdured?
mayn't she have perdured?
mayn't we have perdured?
mayn't you have perdured?
mayn't they have perdured? 	mayn't I have been perduring?
mayn't you have been perduring?
mayn't she have been perduring?
mayn't we have been perduring?
mayn't you have been perduring?
mayn't they have been perduring?