I must accord you must accord she must accord we must accord you must accord they must accord
Forme en V-ing
I must be according you must be according she must be according we must be according you must be according they must be according
Perfect
I must have accorded you must have accorded she must have accorded we must have accorded you must have accorded they must have accorded
Perfect en V-ing
I must have been according you must have been according she must have been according we must have been according you must have been according they must have been according
Négation
Forme simple
I mustn't accord you mustn't accord she mustn't accord we mustn't accord you mustn't accord they mustn't accord
Forme en V-ing
I mustn't be according you mustn't be according she mustn't be according we mustn't be according you mustn't be according they mustn't be according
Perfect
I mustn't have accorded you mustn't have accorded she mustn't have accorded we mustn't have accorded you mustn't have accorded they mustn't have accorded
Perfect en V-ing
I mustn't have been according you mustn't have been according she mustn't have been according we mustn't have been according you mustn't have been according they mustn't have been according
Forme interrogative
Forme simple
must I accord? must you accord? must she accord? must we accord? must you accord? must they accord?
Forme en V-ing
must I be according? must you be according? must she be according? must we be according? must you be according? must they be according?
Perfect
must I have accorded? must you have accorded? must she have accorded? must we have accorded? must you have accorded? must they have accorded?
Perfect en V-ing
must I have been according? must you have been according? must she have been according? must we have been according? must you have been according? must they have been according?
Forme interro-négative
Forme simple
mustn't I accord? mustn't you accord? mustn't she accord? mustn't we accord? mustn't you accord? mustn't they accord?
Forme en V-ing
mustn't I be according? mustn't you be according? mustn't she be according? mustn't we be according? mustn't you be according? mustn't they be according?
Perfect
mustn't I have accorded? mustn't you have accorded? mustn't she have accorded? mustn't we have accorded? mustn't you have accorded? mustn't they have accorded?
Perfect en V-ing
mustn't I have been according? mustn't you have been according? mustn't she have been according? mustn't we have been according? mustn't you have been according? mustn't they have been according?