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