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