Conjugaison du verbe anglais
MUST DECREE

Verbe régulier : decree - decreed - decreed
Traduction française : décréter - ordonner (par jugement)

Affirmation

Forme simple	Forme en V-ing
I must decree you must decree she must decree we must decree you must decree they must decree	I must be decreeing you must be decreeing she must be decreeing we must be decreeing you must be decreeing they must be decreeing
Perfect	Perfect en V-ing
I must have decreed you must have decreed she must have decreed we must have decreed you must have decreed they must have decreed	I must have been decreeing you must have been decreeing she must have been decreeing we must have been decreeing you must have been decreeing they must have been decreeing

Négation

Forme simple	Forme en V-ing
I mustn't decree you mustn't decree she mustn't decree we mustn't decree you mustn't decree they mustn't decree	I mustn't be decreeing you mustn't be decreeing she mustn't be decreeing we mustn't be decreeing you mustn't be decreeing they mustn't be decreeing
Perfect	Perfect en V-ing
I mustn't have decreed you mustn't have decreed she mustn't have decreed we mustn't have decreed you mustn't have decreed they mustn't have decreed	I mustn't have been decreeing you mustn't have been decreeing she mustn't have been decreeing we mustn't have been decreeing you mustn't have been decreeing they mustn't have been decreeing

Forme interrogative

Forme simple	Forme en V-ing
must I decree? must you decree? must she decree? must we decree? must you decree? must they decree?	must I be decreeing? must you be decreeing? must she be decreeing? must we be decreeing? must you be decreeing? must they be decreeing?
Perfect	Perfect en V-ing
must I have decreed? must you have decreed? must she have decreed? must we have decreed? must you have decreed? must they have decreed?	must I have been decreeing? must you have been decreeing? must she have been decreeing? must we have been decreeing? must you have been decreeing? must they have been decreeing?

Forme interro-négative

Forme simple	Forme en V-ing
mustn't I decree? mustn't you decree? mustn't she decree? mustn't we decree? mustn't you decree? mustn't they decree?	mustn't I be decreeing? mustn't you be decreeing? mustn't she be decreeing? mustn't we be decreeing? mustn't you be decreeing? mustn't they be decreeing?
Perfect	Perfect en V-ing
mustn't I have decreed? mustn't you have decreed? mustn't she have decreed? mustn't we have decreed? mustn't you have decreed? mustn't they have decreed?	mustn't I have been decreeing? mustn't you have been decreeing? mustn't she have been decreeing? mustn't we have been decreeing? mustn't you have been decreeing? mustn't they have been decreeing?