I must chrome you must chrome he must chrome we must chrome you must chrome they must chrome
Forma con V-ing
I must be chroming you must be chroming he must be chroming we must be chroming you must be chroming they must be chroming
Perfecto
I must have chromed you must have chromed he must have chromed we must have chromed you must have chromed they must have chromed
Perfecto con V-ing
I must have been chroming you must have been chroming he must have been chroming we must have been chroming you must have been chroming they must have been chroming
Negación
Forma simple
I mustn't chrome you mustn't chrome he mustn't chrome we mustn't chrome you mustn't chrome they mustn't chrome
Forma con V-ing
I mustn't be chroming you mustn't be chroming he mustn't be chroming we mustn't be chroming you mustn't be chroming they mustn't be chroming
Perfecto
I mustn't have chromed you mustn't have chromed he mustn't have chromed we mustn't have chromed you mustn't have chromed they mustn't have chromed
Perfecto con V-ing
I mustn't have been chroming you mustn't have been chroming he mustn't have been chroming we mustn't have been chroming you mustn't have been chroming they mustn't have been chroming
Forma interrogativa
Forma simple
must I chrome? must you chrome? must he chrome? must we chrome? must you chrome? must they chrome?
Forma con V-ing
must I be chroming? must you be chroming? must he be chroming? must we be chroming? must you be chroming? must they be chroming?
Perfecto
must I have chromed? must you have chromed? must he have chromed? must we have chromed? must you have chromed? must they have chromed?
Perfecto con V-ing
must I have been chroming? must you have been chroming? must he have been chroming? must we have been chroming? must you have been chroming? must they have been chroming?
Forma interro-negativa
Forma simple
mustn't I chrome? mustn't you chrome? mustn't he chrome? mustn't we chrome? mustn't you chrome? mustn't they chrome?
Forma con V-ing
mustn't I be chroming? mustn't you be chroming? mustn't he be chroming? mustn't we be chroming? mustn't you be chroming? mustn't they be chroming?
Perfecto
mustn't I have chromed? mustn't you have chromed? mustn't he have chromed? mustn't we have chromed? mustn't you have chromed? mustn't they have chromed?
Perfecto con V-ing
mustn't I have been chroming? mustn't you have been chroming? mustn't he have been chroming? mustn't we have been chroming? mustn't you have been chroming? mustn't they have been chroming?