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