I must web you must web she must web we must web you must web they must web
Forma con V-ing
I must be webing you must be webing she must be webing we must be webing you must be webing they must be webing
Perfetto
I must have webed you must have webed she must have webed we must have webed you must have webed they must have webed
Perfetto con V-ing
I must have been webing you must have been webing she must have been webing we must have been webing you must have been webing they must have been webing
Negazione
Forma semplice
I mustn't web you mustn't web she mustn't web we mustn't web you mustn't web they mustn't web
Forma con V-ing
I mustn't be webing you mustn't be webing she mustn't be webing we mustn't be webing you mustn't be webing they mustn't be webing
Perfetto
I mustn't have webed you mustn't have webed she mustn't have webed we mustn't have webed you mustn't have webed they mustn't have webed
Perfetto con V-ing
I mustn't have been webing you mustn't have been webing she mustn't have been webing we mustn't have been webing you mustn't have been webing they mustn't have been webing
Forma interrogativa
Forma semplice
must I web? must you web? must she web? must we web? must you web? must they web?
Forma con V-ing
must I be webing? must you be webing? must she be webing? must we be webing? must you be webing? must they be webing?
Perfetto
must I have webed? must you have webed? must she have webed? must we have webed? must you have webed? must they have webed?
Perfetto con V-ing
must I have been webing? must you have been webing? must she have been webing? must we have been webing? must you have been webing? must they have been webing?
Forma interro-negativa
Forma semplice
mustn't I web? mustn't you web? mustn't she web? mustn't we web? mustn't you web? mustn't they web?
Forma con V-ing
mustn't I be webing? mustn't you be webing? mustn't she be webing? mustn't we be webing? mustn't you be webing? mustn't they be webing?
Perfetto
mustn't I have webed? mustn't you have webed? mustn't she have webed? mustn't we have webed? mustn't you have webed? mustn't they have webed?
Perfetto con V-ing
mustn't I have been webing? mustn't you have been webing? mustn't she have been webing? mustn't we have been webing? mustn't you have been webing? mustn't they have been webing?