I must hum you must hum she must hum we must hum you must hum they must hum
Forma con V-ing
I must be huming you must be huming she must be huming we must be huming you must be huming they must be huming
Perfetto
I must have humed you must have humed she must have humed we must have humed you must have humed they must have humed
Perfetto con V-ing
I must have been huming you must have been huming she must have been huming we must have been huming you must have been huming they must have been huming
Negazione
Forma semplice
I must not hum you must not hum she must not hum we must not hum you must not hum they must not hum
Forma con V-ing
I must not be huming you must not be huming she must not be huming we must not be huming you must not be huming they must not be huming
Perfetto
I must not have humed you must not have humed she must not have humed we must not have humed you must not have humed they must not have humed
Perfetto con V-ing
I must not have been huming you must not have been huming she must not have been huming we must not have been huming you must not have been huming they must not have been huming
Forma interrogativa
Forma semplice
must I hum? must you hum? must she hum? must we hum? must you hum? must they hum?
Forma con V-ing
must I be huming? must you be huming? must she be huming? must we be huming? must you be huming? must they be huming?
Perfetto
must I have humed? must you have humed? must she have humed? must we have humed? must you have humed? must they have humed?
Perfetto con V-ing
must I have been huming? must you have been huming? must she have been huming? must we have been huming? must you have been huming? must they have been huming?
Forma interro-negativa
Forma semplice
must I not hum? must you not hum? must she not hum? must we not hum? must you not hum? must they not hum?
Forma con V-ing
must I not be huming? must you not be huming? must she not be huming? must we not be huming? must you not be huming? must they not be huming?
Perfetto
must I not have humed? must you not have humed? must she not have humed? must we not have humed? must you not have humed? must they not have humed?
Perfetto con V-ing
must I not have been huming? must you not have been huming? must she not have been huming? must we not have been huming? must you not have been huming? must they not have been huming?