I must mix you must mix she must mix we must mix you must mix they must mix
Forma con V-ing
I must be mixing you must be mixing she must be mixing we must be mixing you must be mixing they must be mixing
Perfetto
I must have mixed you must have mixed she must have mixed we must have mixed you must have mixed they must have mixed
Perfetto con V-ing
I must have been mixing you must have been mixing she must have been mixing we must have been mixing you must have been mixing they must have been mixing
Negazione
Forma semplice
I must not mix you must not mix she must not mix we must not mix you must not mix they must not mix
Forma con V-ing
I must not be mixing you must not be mixing she must not be mixing we must not be mixing you must not be mixing they must not be mixing
Perfetto
I must not have mixed you must not have mixed she must not have mixed we must not have mixed you must not have mixed they must not have mixed
Perfetto con V-ing
I must not have been mixing you must not have been mixing she must not have been mixing we must not have been mixing you must not have been mixing they must not have been mixing
Forma interrogativa
Forma semplice
must I mix? must you mix? must she mix? must we mix? must you mix? must they mix?
Forma con V-ing
must I be mixing? must you be mixing? must she be mixing? must we be mixing? must you be mixing? must they be mixing?
Perfetto
must I have mixed? must you have mixed? must she have mixed? must we have mixed? must you have mixed? must they have mixed?
Perfetto con V-ing
must I have been mixing? must you have been mixing? must she have been mixing? must we have been mixing? must you have been mixing? must they have been mixing?
Forma interro-negativa
Forma semplice
must I not mix? must you not mix? must she not mix? must we not mix? must you not mix? must they not mix?
Forma con V-ing
must I not be mixing? must you not be mixing? must she not be mixing? must we not be mixing? must you not be mixing? must they not be mixing?
Perfetto
must I not have mixed? must you not have mixed? must she not have mixed? must we not have mixed? must you not have mixed? must they not have mixed?
Perfetto con V-ing
must I not have been mixing? must you not have been mixing? must she not have been mixing? must we not have been mixing? must you not have been mixing? must they not have been mixing?