Coniugazione del verbo inglese
MUST SIFT

Verbo regolare: sift - sifted - sifted

Affermazione

Forma semplice	Forma con V-ing
I must sift you must sift he must sift we must sift you must sift they must sift	I must be sifting you must be sifting he must be sifting we must be sifting you must be sifting they must be sifting
Perfetto	Perfetto con V-ing
I must have sifted you must have sifted he must have sifted we must have sifted you must have sifted they must have sifted	I must have been sifting you must have been sifting he must have been sifting we must have been sifting you must have been sifting they must have been sifting

Negazione

Forma semplice	Forma con V-ing
I must not sift you must not sift he must not sift we must not sift you must not sift they must not sift	I must not be sifting you must not be sifting he must not be sifting we must not be sifting you must not be sifting they must not be sifting
Perfetto	Perfetto con V-ing
I must not have sifted you must not have sifted he must not have sifted we must not have sifted you must not have sifted they must not have sifted	I must not have been sifting you must not have been sifting he must not have been sifting we must not have been sifting you must not have been sifting they must not have been sifting

Forma interrogativa

Forma semplice	Forma con V-ing
must I sift? must you sift? must he sift? must we sift? must you sift? must they sift?	must I be sifting? must you be sifting? must he be sifting? must we be sifting? must you be sifting? must they be sifting?
Perfetto	Perfetto con V-ing
must I have sifted? must you have sifted? must he have sifted? must we have sifted? must you have sifted? must they have sifted?	must I have been sifting? must you have been sifting? must he have been sifting? must we have been sifting? must you have been sifting? must they have been sifting?

Forma interro-negativa

Forma semplice	Forma con V-ing
must I not sift? must you not sift? must he not sift? must we not sift? must you not sift? must they not sift?	must I not be sifting? must you not be sifting? must he not be sifting? must we not be sifting? must you not be sifting? must they not be sifting?
Perfetto	Perfetto con V-ing
must I not have sifted? must you not have sifted? must he not have sifted? must we not have sifted? must you not have sifted? must they not have sifted?	must I not have been sifting? must you not have been sifting? must he not have been sifting? must we not have been sifting? must you not have been sifting? must they not have been sifting?