I must blabber you must blabber he must blabber we must blabber you must blabber they must blabber
Forma com V-ing
I must be blabbering you must be blabbering he must be blabbering we must be blabbering you must be blabbering they must be blabbering
Perfeito
I must have blabbered you must have blabbered he must have blabbered we must have blabbered you must have blabbered they must have blabbered
Perfeito com V-ing
I must have been blabbering you must have been blabbering he must have been blabbering we must have been blabbering you must have been blabbering they must have been blabbering
Negação
Forma simple
I mustn't blabber you mustn't blabber he mustn't blabber we mustn't blabber you mustn't blabber they mustn't blabber
Forma com V-ing
I mustn't be blabbering you mustn't be blabbering he mustn't be blabbering we mustn't be blabbering you mustn't be blabbering they mustn't be blabbering
Perfeito
I mustn't have blabbered you mustn't have blabbered he mustn't have blabbered we mustn't have blabbered you mustn't have blabbered they mustn't have blabbered
Perfeito com V-ing
I mustn't have been blabbering you mustn't have been blabbering he mustn't have been blabbering we mustn't have been blabbering you mustn't have been blabbering they mustn't have been blabbering
Forma interrogativa
Forma simple
must I blabber? must you blabber? must he blabber? must we blabber? must you blabber? must they blabber?
Forma com V-ing
must I be blabbering? must you be blabbering? must he be blabbering? must we be blabbering? must you be blabbering? must they be blabbering?
Perfeito
must I have blabbered? must you have blabbered? must he have blabbered? must we have blabbered? must you have blabbered? must they have blabbered?
Perfeito com V-ing
must I have been blabbering? must you have been blabbering? must he have been blabbering? must we have been blabbering? must you have been blabbering? must they have been blabbering?
Forma interro-Negação
Forma simple
mustn't I blabber? mustn't you blabber? mustn't he blabber? mustn't we blabber? mustn't you blabber? mustn't they blabber?
Forma com V-ing
mustn't I be blabbering? mustn't you be blabbering? mustn't he be blabbering? mustn't we be blabbering? mustn't you be blabbering? mustn't they be blabbering?
Perfeito
mustn't I have blabbered? mustn't you have blabbered? mustn't he have blabbered? mustn't we have blabbered? mustn't you have blabbered? mustn't they have blabbered?
Perfeito com V-ing
mustn't I have been blabbering? mustn't you have been blabbering? mustn't he have been blabbering? mustn't we have been blabbering? mustn't you have been blabbering? mustn't they have been blabbering?