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