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