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