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