I must shake you must shake he must shake we must shake you must shake they must shake
Forma con V-ing
I must be shaking you must be shaking he must be shaking we must be shaking you must be shaking they must be shaking
Perfetto
I must have shaken you must have shaken he must have shaken we must have shaken you must have shaken they must have shaken
Perfetto con V-ing
I must have been shaking you must have been shaking he must have been shaking we must have been shaking you must have been shaking they must have been shaking
Negazione
Forma semplice
I mustn't shake you mustn't shake he mustn't shake we mustn't shake you mustn't shake they mustn't shake
Forma con V-ing
I mustn't be shaking you mustn't be shaking he mustn't be shaking we mustn't be shaking you mustn't be shaking they mustn't be shaking
Perfetto
I mustn't have shaken you mustn't have shaken he mustn't have shaken we mustn't have shaken you mustn't have shaken they mustn't have shaken
Perfetto con V-ing
I mustn't have been shaking you mustn't have been shaking he mustn't have been shaking we mustn't have been shaking you mustn't have been shaking they mustn't have been shaking
Forma interrogativa
Forma semplice
must I shake? must you shake? must he shake? must we shake? must you shake? must they shake?
Forma con V-ing
must I be shaking? must you be shaking? must he be shaking? must we be shaking? must you be shaking? must they be shaking?
Perfetto
must I have shaken? must you have shaken? must he have shaken? must we have shaken? must you have shaken? must they have shaken?
Perfetto con V-ing
must I have been shaking? must you have been shaking? must he have been shaking? must we have been shaking? must you have been shaking? must they have been shaking?
Forma interro-negativa
Forma semplice
mustn't I shake? mustn't you shake? mustn't he shake? mustn't we shake? mustn't you shake? mustn't they shake?
Forma con V-ing
mustn't I be shaking? mustn't you be shaking? mustn't he be shaking? mustn't we be shaking? mustn't you be shaking? mustn't they be shaking?
Perfetto
mustn't I have shaken? mustn't you have shaken? mustn't he have shaken? mustn't we have shaken? mustn't you have shaken? mustn't they have shaken?
Perfetto con V-ing
mustn't I have been shaking? mustn't you have been shaking? mustn't he have been shaking? mustn't we have been shaking? mustn't you have been shaking? mustn't they have been shaking?