must uncrown
Verbe régulier : uncrown - uncrowned- uncrowned

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must uncrown
you must uncrown
she must uncrown
we must uncrown
you must uncrown
they must uncrown 	I must be uncrowning
you must be uncrowning
she must be uncrowning
we must be uncrowning
you must be uncrowning
they must be uncrowning	I must have uncrowned
you must have uncrowned
she must have uncrowned
we must have uncrowned
you must have uncrowned
they must have uncrowned	I must have been uncrowning
you must have been uncrowning
she must have been uncrowning
we must have been uncrowning
you must have been uncrowning
they must have been uncrowning	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't uncrown
you mustn't uncrown
she mustn't uncrown
we mustn't uncrown
you mustn't uncrown
they mustn't uncrown 	I mustn't be uncrowning
you mustn't be uncrowning
she mustn't be uncrowning
we mustn't be uncrowning
you mustn't be uncrowning
they mustn't be uncrowning	I mustn't have uncrowned
you mustn't have uncrowned
she mustn't have uncrowned
we mustn't have uncrowned
you mustn't have uncrowned
they mustn't have uncrowned	I mustn't have been uncrowning
you mustn't have been uncrowning
she mustn't have been uncrowning
we mustn't have been uncrowning
you mustn't have been uncrowning
they mustn't have been uncrowning	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I uncrown?
must you uncrown?
must she uncrown?
must we uncrown?
must you uncrown?
must they uncrown? 	must I be uncrowning?
must you be uncrowning?
must she be uncrowning?
must we be uncrowning?
must you be uncrowning?
must they be uncrowning? 	must I have uncrowned?
must you have uncrowned?
must she have uncrowned?
must we have uncrowned?
must you have uncrowned?
must they have uncrowned? 	must I have been uncrowning?
must you have been uncrowning?
must she have been uncrowning?
must we have been uncrowning?
must you have been uncrowning?
must they have been uncrowning? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I uncrown?
mustn't you uncrown?
mustn't she uncrown?
mustn't we uncrown?
mustn't you uncrown?
mustn't they uncrown? 	mustn't I be uncrowning?
mustn't you be uncrowning?
mustn't she be uncrowning?
mustn't we be uncrowning?
mustn't you be uncrowning?
mustn't they be uncrowning? 	mustn't I have uncrowned?
mustn't you have uncrowned?
mustn't she have uncrowned?
mustn't we have uncrowned?
mustn't you have uncrowned?
mustn't they have uncrowned? 	mustn't I have been uncrowning?
mustn't you have been uncrowning?
mustn't she have been uncrowning?
mustn't we have been uncrowning?
mustn't you have been uncrowning?
mustn't they have been uncrowning?