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