I must cook you must cook he must cook we must cook you must cook they must cook
Forma con V-ing
I must be cooking you must be cooking he must be cooking we must be cooking you must be cooking they must be cooking
Perfetto
I must have cooked you must have cooked he must have cooked we must have cooked you must have cooked they must have cooked
Perfetto con V-ing
I must have been cooking you must have been cooking he must have been cooking we must have been cooking you must have been cooking they must have been cooking
Negazione
Forma semplice
I must not cook you must not cook he must not cook we must not cook you must not cook they must not cook
Forma con V-ing
I must not be cooking you must not be cooking he must not be cooking we must not be cooking you must not be cooking they must not be cooking
Perfetto
I must not have cooked you must not have cooked he must not have cooked we must not have cooked you must not have cooked they must not have cooked
Perfetto con V-ing
I must not have been cooking you must not have been cooking he must not have been cooking we must not have been cooking you must not have been cooking they must not have been cooking
Forma interrogativa
Forma semplice
must I cook? must you cook? must he cook? must we cook? must you cook? must they cook?
Forma con V-ing
must I be cooking? must you be cooking? must he be cooking? must we be cooking? must you be cooking? must they be cooking?
Perfetto
must I have cooked? must you have cooked? must he have cooked? must we have cooked? must you have cooked? must they have cooked?
Perfetto con V-ing
must I have been cooking? must you have been cooking? must he have been cooking? must we have been cooking? must you have been cooking? must they have been cooking?
Forma interro-negativa
Forma semplice
must I not cook? must you not cook? must he not cook? must we not cook? must you not cook? must they not cook?
Forma con V-ing
must I not be cooking? must you not be cooking? must he not be cooking? must we not be cooking? must you not be cooking? must they not be cooking?
Perfetto
must I not have cooked? must you not have cooked? must he not have cooked? must we not have cooked? must you not have cooked? must they not have cooked?
Perfetto con V-ing
must I not have been cooking? must you not have been cooking? must he not have been cooking? must we not have been cooking? must you not have been cooking? must they not have been cooking?