I must boycott you must boycott he must boycott we must boycott you must boycott they must boycott
Forme en V-ing
I must be boycotting you must be boycotting he must be boycotting we must be boycotting you must be boycotting they must be boycotting
Perfect
I must have boycotted you must have boycotted he must have boycotted we must have boycotted you must have boycotted they must have boycotted
Perfect en V-ing
I must have been boycotting you must have been boycotting he must have been boycotting we must have been boycotting you must have been boycotting they must have been boycotting
Négation
Forme simple
I mustn't boycott you mustn't boycott he mustn't boycott we mustn't boycott you mustn't boycott they mustn't boycott
Forme en V-ing
I mustn't be boycotting you mustn't be boycotting he mustn't be boycotting we mustn't be boycotting you mustn't be boycotting they mustn't be boycotting
Perfect
I mustn't have boycotted you mustn't have boycotted he mustn't have boycotted we mustn't have boycotted you mustn't have boycotted they mustn't have boycotted
Perfect en V-ing
I mustn't have been boycotting you mustn't have been boycotting he mustn't have been boycotting we mustn't have been boycotting you mustn't have been boycotting they mustn't have been boycotting
Forme interrogative
Forme simple
must I boycott? must you boycott? must he boycott? must we boycott? must you boycott? must they boycott?
Forme en V-ing
must I be boycotting? must you be boycotting? must he be boycotting? must we be boycotting? must you be boycotting? must they be boycotting?
Perfect
must I have boycotted? must you have boycotted? must he have boycotted? must we have boycotted? must you have boycotted? must they have boycotted?
Perfect en V-ing
must I have been boycotting? must you have been boycotting? must he have been boycotting? must we have been boycotting? must you have been boycotting? must they have been boycotting?
Forme interro-négative
Forme simple
mustn't I boycott? mustn't you boycott? mustn't he boycott? mustn't we boycott? mustn't you boycott? mustn't they boycott?
Forme en V-ing
mustn't I be boycotting? mustn't you be boycotting? mustn't he be boycotting? mustn't we be boycotting? mustn't you be boycotting? mustn't they be boycotting?
Perfect
mustn't I have boycotted? mustn't you have boycotted? mustn't he have boycotted? mustn't we have boycotted? mustn't you have boycotted? mustn't they have boycotted?
Perfect en V-ing
mustn't I have been boycotting? mustn't you have been boycotting? mustn't he have been boycotting? mustn't we have been boycotting? mustn't you have been boycotting? mustn't they have been boycotting?