I must tire you must tire she must tire we must tire you must tire they must tire
Forma con V-ing
I must be tiring you must be tiring she must be tiring we must be tiring you must be tiring they must be tiring
Perfetto
I must have tired you must have tired she must have tired we must have tired you must have tired they must have tired
Perfetto con V-ing
I must have been tiring you must have been tiring she must have been tiring we must have been tiring you must have been tiring they must have been tiring
Negazione
Forma semplice
I must not tire you must not tire she must not tire we must not tire you must not tire they must not tire
Forma con V-ing
I must not be tiring you must not be tiring she must not be tiring we must not be tiring you must not be tiring they must not be tiring
Perfetto
I must not have tired you must not have tired she must not have tired we must not have tired you must not have tired they must not have tired
Perfetto con V-ing
I must not have been tiring you must not have been tiring she must not have been tiring we must not have been tiring you must not have been tiring they must not have been tiring
Forma interrogativa
Forma semplice
must I tire? must you tire? must she tire? must we tire? must you tire? must they tire?
Forma con V-ing
must I be tiring? must you be tiring? must she be tiring? must we be tiring? must you be tiring? must they be tiring?
Perfetto
must I have tired? must you have tired? must she have tired? must we have tired? must you have tired? must they have tired?
Perfetto con V-ing
must I have been tiring? must you have been tiring? must she have been tiring? must we have been tiring? must you have been tiring? must they have been tiring?
Forma interro-negativa
Forma semplice
must I not tire? must you not tire? must she not tire? must we not tire? must you not tire? must they not tire?
Forma con V-ing
must I not be tiring? must you not be tiring? must she not be tiring? must we not be tiring? must you not be tiring? must they not be tiring?
Perfetto
must I not have tired? must you not have tired? must she not have tired? must we not have tired? must you not have tired? must they not have tired?
Perfetto con V-ing
must I not have been tiring? must you not have been tiring? must she not have been tiring? must we not have been tiring? must you not have been tiring? must they not have been tiring?