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