I must camber you must camber she must camber we must camber you must camber they must camber
Forma con V-ing
I must be cambering you must be cambering she must be cambering we must be cambering you must be cambering they must be cambering
Perfecto
I must have cambered you must have cambered she 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 she 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 she 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 she 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 she 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 she 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 she camber? must we camber? must you camber? must they camber?
Forma con V-ing
must I be cambering? must you be cambering? must she be cambering? must we be cambering? must you be cambering? must they be cambering?
Perfecto
must I have cambered? must you have cambered? must she 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 she 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 she 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 she 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 she 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 she have been cambering? mustn't we have been cambering? mustn't you have been cambering? mustn't they have been cambering?