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