I must place you must place he must place we must place you must place they must place
Forma con V-ing
I must be placing you must be placing he must be placing we must be placing you must be placing they must be placing
Perfetto
I must have placed you must have placed he must have placed we must have placed you must have placed they must have placed
Perfetto con V-ing
I must have been placing you must have been placing he must have been placing we must have been placing you must have been placing they must have been placing
Negazione
Forma semplice
I must not place you must not place he must not place we must not place you must not place they must not place
Forma con V-ing
I must not be placing you must not be placing he must not be placing we must not be placing you must not be placing they must not be placing
Perfetto
I must not have placed you must not have placed he must not have placed we must not have placed you must not have placed they must not have placed
Perfetto con V-ing
I must not have been placing you must not have been placing he must not have been placing we must not have been placing you must not have been placing they must not have been placing
Forma interrogativa
Forma semplice
must I place? must you place? must he place? must we place? must you place? must they place?
Forma con V-ing
must I be placing? must you be placing? must he be placing? must we be placing? must you be placing? must they be placing?
Perfetto
must I have placed? must you have placed? must he have placed? must we have placed? must you have placed? must they have placed?
Perfetto con V-ing
must I have been placing? must you have been placing? must he have been placing? must we have been placing? must you have been placing? must they have been placing?
Forma interro-negativa
Forma semplice
must I not place? must you not place? must he not place? must we not place? must you not place? must they not place?
Forma con V-ing
must I not be placing? must you not be placing? must he not be placing? must we not be placing? must you not be placing? must they not be placing?
Perfetto
must I not have placed? must you not have placed? must he not have placed? must we not have placed? must you not have placed? must they not have placed?
Perfetto con V-ing
must I not have been placing? must you not have been placing? must he not have been placing? must we not have been placing? must you not have been placing? must they not have been placing?