I must pile you must pile she must pile we must pile you must pile they must pile
Forma con V-ing
I must be piling you must be piling she must be piling we must be piling you must be piling they must be piling
Perfetto
I must have piled you must have piled she must have piled we must have piled you must have piled they must have piled
Perfetto con V-ing
I must have been piling you must have been piling she must have been piling we must have been piling you must have been piling they must have been piling
Negazione
Forma semplice
I must not pile you must not pile she must not pile we must not pile you must not pile they must not pile
Forma con V-ing
I must not be piling you must not be piling she must not be piling we must not be piling you must not be piling they must not be piling
Perfetto
I must not have piled you must not have piled she must not have piled we must not have piled you must not have piled they must not have piled
Perfetto con V-ing
I must not have been piling you must not have been piling she must not have been piling we must not have been piling you must not have been piling they must not have been piling
Forma interrogativa
Forma semplice
must I pile? must you pile? must she pile? must we pile? must you pile? must they pile?
Forma con V-ing
must I be piling? must you be piling? must she be piling? must we be piling? must you be piling? must they be piling?
Perfetto
must I have piled? must you have piled? must she have piled? must we have piled? must you have piled? must they have piled?
Perfetto con V-ing
must I have been piling? must you have been piling? must she have been piling? must we have been piling? must you have been piling? must they have been piling?
Forma interro-negativa
Forma semplice
must I not pile? must you not pile? must she not pile? must we not pile? must you not pile? must they not pile?
Forma con V-ing
must I not be piling? must you not be piling? must she not be piling? must we not be piling? must you not be piling? must they not be piling?
Perfetto
must I not have piled? must you not have piled? must she not have piled? must we not have piled? must you not have piled? must they not have piled?
Perfetto con V-ing
must I not have been piling? must you not have been piling? must she not have been piling? must we not have been piling? must you not have been piling? must they not have been piling?