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