may countermand
Verbe régulier : countermand - countermanded- countermanded
Traduction française : annuler 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may countermand
you may countermand
she may countermand
we may countermand
you may countermand
they may countermand 	I may be countermanding
you may be countermanding
she may be countermanding
we may be countermanding
you may be countermanding
they may be countermanding	I may have countermanded
you may have countermanded
she may have countermanded
we may have countermanded
you may have countermanded
they may have countermanded	I may have been countermanding
you may have been countermanding
she may have been countermanding
we may have been countermanding
you may have been countermanding
they may have been countermanding	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mayn't countermand
you mayn't countermand
she mayn't countermand
we mayn't countermand
you mayn't countermand
they mayn't countermand 	I mayn't be countermanding
you mayn't be countermanding
she mayn't be countermanding
we mayn't be countermanding
you mayn't be countermanding
they mayn't be countermanding	I mayn't have countermanded
you mayn't have countermanded
she mayn't have countermanded
we mayn't have countermanded
you mayn't have countermanded
they mayn't have countermanded	I mayn't have been countermanding
you mayn't have been countermanding
she mayn't have been countermanding
we mayn't have been countermanding
you mayn't have been countermanding
they mayn't have been countermanding	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I countermand?
may you countermand?
may she countermand?
may we countermand?
may you countermand?
may they countermand? 	may I be countermanding?
may you be countermanding?
may she be countermanding?
may we be countermanding?
may you be countermanding?
may they be countermanding? 	may I have countermanded?
may you have countermanded?
may she have countermanded?
may we have countermanded?
may you have countermanded?
may they have countermanded? 	may I have been countermanding?
may you have been countermanding?
may she have been countermanding?
may we have been countermanding?
may you have been countermanding?
may they have been countermanding? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mayn't I countermand?
mayn't you countermand?
mayn't she countermand?
mayn't we countermand?
mayn't you countermand?
mayn't they countermand? 	mayn't I be countermanding?
mayn't you be countermanding?
mayn't she be countermanding?
mayn't we be countermanding?
mayn't you be countermanding?
mayn't they be countermanding? 	mayn't I have countermanded?
mayn't you have countermanded?
mayn't she have countermanded?
mayn't we have countermanded?
mayn't you have countermanded?
mayn't they have countermanded? 	mayn't I have been countermanding?
mayn't you have been countermanding?
mayn't she have been countermanding?
mayn't we have been countermanding?
mayn't you have been countermanding?
mayn't they have been countermanding?