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