I may decree you may decree she may decree we may decree you may decree they may decree
Forme en V-ing
I may be decreeing you may be decreeing she may be decreeing we may be decreeing you may be decreeing they may be decreeing
Perfect
I may have decreed you may have decreed she may have decreed we may have decreed you may have decreed they may have decreed
Perfect en V-ing
I may have been decreeing you may have been decreeing she may have been decreeing we may have been decreeing you may have been decreeing they may have been decreeing
Négation
Forme simple
I mayn't decree you mayn't decree she mayn't decree we mayn't decree you mayn't decree they mayn't decree
Forme en V-ing
I mayn't be decreeing you mayn't be decreeing she mayn't be decreeing we mayn't be decreeing you mayn't be decreeing they mayn't be decreeing
Perfect
I mayn't have decreed you mayn't have decreed she mayn't have decreed we mayn't have decreed you mayn't have decreed they mayn't have decreed
Perfect en V-ing
I mayn't have been decreeing you mayn't have been decreeing she mayn't have been decreeing we mayn't have been decreeing you mayn't have been decreeing they mayn't have been decreeing
Forme interrogative
Forme simple
may I decree? may you decree? may she decree? may we decree? may you decree? may they decree?
Forme en V-ing
may I be decreeing? may you be decreeing? may she be decreeing? may we be decreeing? may you be decreeing? may they be decreeing?
Perfect
may I have decreed? may you have decreed? may she have decreed? may we have decreed? may you have decreed? may they have decreed?
Perfect en V-ing
may I have been decreeing? may you have been decreeing? may she have been decreeing? may we have been decreeing? may you have been decreeing? may they have been decreeing?
Forme interro-négative
Forme simple
mayn't I decree? mayn't you decree? mayn't she decree? mayn't we decree? mayn't you decree? mayn't they decree?
Forme en V-ing
mayn't I be decreeing? mayn't you be decreeing? mayn't she be decreeing? mayn't we be decreeing? mayn't you be decreeing? mayn't they be decreeing?
Perfect
mayn't I have decreed? mayn't you have decreed? mayn't she have decreed? mayn't we have decreed? mayn't you have decreed? mayn't they have decreed?
Perfect en V-ing
mayn't I have been decreeing? mayn't you have been decreeing? mayn't she have been decreeing? mayn't we have been decreeing? mayn't you have been decreeing? mayn't they have been decreeing?