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