Coniugazione del verbo inglese
MUST PI

Verbo regolare: pi - pied - pied

Affermazione

Forma semplice	Forma con V-ing
I must pi you must pi he must pi we must pi you must pi they must pi	I must be piing you must be piing he must be piing we must be piing you must be piing they must be piing
Perfetto	Perfetto con V-ing
I must have pied you must have pied he must have pied we must have pied you must have pied they must have pied	I must have been piing you must have been piing he must have been piing we must have been piing you must have been piing they must have been piing

Negazione

Forma semplice	Forma con V-ing
I mustn't pi you mustn't pi he mustn't pi we mustn't pi you mustn't pi they mustn't pi	I mustn't be piing you mustn't be piing he mustn't be piing we mustn't be piing you mustn't be piing they mustn't be piing
Perfetto	Perfetto con V-ing
I mustn't have pied you mustn't have pied he mustn't have pied we mustn't have pied you mustn't have pied they mustn't have pied	I mustn't have been piing you mustn't have been piing he mustn't have been piing we mustn't have been piing you mustn't have been piing they mustn't have been piing

Forma interrogativa

Forma semplice	Forma con V-ing
must I pi? must you pi? must he pi? must we pi? must you pi? must they pi?	must I be piing? must you be piing? must he be piing? must we be piing? must you be piing? must they be piing?
Perfetto	Perfetto con V-ing
must I have pied? must you have pied? must he have pied? must we have pied? must you have pied? must they have pied?	must I have been piing? must you have been piing? must he have been piing? must we have been piing? must you have been piing? must they have been piing?

Forma interro-negativa

Forma semplice	Forma con V-ing
mustn't I pi? mustn't you pi? mustn't he pi? mustn't we pi? mustn't you pi? mustn't they pi?	mustn't I be piing? mustn't you be piing? mustn't he be piing? mustn't we be piing? mustn't you be piing? mustn't they be piing?
Perfetto	Perfetto con V-ing
mustn't I have pied? mustn't you have pied? mustn't he have pied? mustn't we have pied? mustn't you have pied? mustn't they have pied?	mustn't I have been piing? mustn't you have been piing? mustn't he have been piing? mustn't we have been piing? mustn't you have been piing? mustn't they have been piing?