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