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