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