I must expire you must expire she must expire we must expire you must expire they must expire
Forma con V-ing
I must be expiring you must be expiring she must be expiring we must be expiring you must be expiring they must be expiring
Perfetto
I must have expired you must have expired she must have expired we must have expired you must have expired they must have expired
Perfetto con V-ing
I must have been expiring you must have been expiring she must have been expiring we must have been expiring you must have been expiring they must have been expiring
Negazione
Forma semplice
I must not expire you must not expire she must not expire we must not expire you must not expire they must not expire
Forma con V-ing
I must not be expiring you must not be expiring she must not be expiring we must not be expiring you must not be expiring they must not be expiring
Perfetto
I must not have expired you must not have expired she must not have expired we must not have expired you must not have expired they must not have expired
Perfetto con V-ing
I must not have been expiring you must not have been expiring she must not have been expiring we must not have been expiring you must not have been expiring they must not have been expiring
Forma interrogativa
Forma semplice
must I expire? must you expire? must she expire? must we expire? must you expire? must they expire?
Forma con V-ing
must I be expiring? must you be expiring? must she be expiring? must we be expiring? must you be expiring? must they be expiring?
Perfetto
must I have expired? must you have expired? must she have expired? must we have expired? must you have expired? must they have expired?
Perfetto con V-ing
must I have been expiring? must you have been expiring? must she have been expiring? must we have been expiring? must you have been expiring? must they have been expiring?
Forma interro-negativa
Forma semplice
must I not expire? must you not expire? must she not expire? must we not expire? must you not expire? must they not expire?
Forma con V-ing
must I not be expiring? must you not be expiring? must she not be expiring? must we not be expiring? must you not be expiring? must they not be expiring?
Perfetto
must I not have expired? must you not have expired? must she not have expired? must we not have expired? must you not have expired? must they not have expired?
Perfetto con V-ing
must I not have been expiring? must you not have been expiring? must she not have been expiring? must we not have been expiring? must you not have been expiring? must they not have been expiring?