I should sift you should sift he should sift we should sift you should sift they should sift
Forma con V-ing
I should be sifting you should be sifting he should be sifting we should be sifting you should be sifting they should be sifting
Perfetto
I should have sifted you should have sifted he should have sifted we should have sifted you should have sifted they should have sifted
Perfetto con V-ing
I should have been sifting you should have been sifting he should have been sifting we should have been sifting you should have been sifting they should have been sifting
Negazione
Forma semplice
I should not sift you should not sift he should not sift we should not sift you should not sift they should not sift
Forma con V-ing
I should not be sifting you should not be sifting he should not be sifting we should not be sifting you should not be sifting they should not be sifting
Perfetto
I should not have sifted you should not have sifted he should not have sifted we should not have sifted you should not have sifted they should not have sifted
Perfetto con V-ing
I should not have been sifting you should not have been sifting he should not have been sifting we should not have been sifting you should not have been sifting they should not have been sifting
Forma interrogativa
Forma semplice
should I sift? should you sift? should he sift? should we sift? should you sift? should they sift?
Forma con V-ing
should I be sifting? should you be sifting? should he be sifting? should we be sifting? should you be sifting? should they be sifting?
Perfetto
should I have sifted? should you have sifted? should he have sifted? should we have sifted? should you have sifted? should they have sifted?
Perfetto con V-ing
should I have been sifting? should you have been sifting? should he have been sifting? should we have been sifting? should you have been sifting? should they have been sifting?
Forma interro-negativa
Forma semplice
should I not sift? should you not sift? should he not sift? should we not sift? should you not sift? should they not sift?
Forma con V-ing
should I not be sifting? should you not be sifting? should he not be sifting? should we not be sifting? should you not be sifting? should they not be sifting?
Perfetto
should I not have sifted? should you not have sifted? should he not have sifted? should we not have sifted? should you not have sifted? should they not have sifted?
Perfetto con V-ing
should I not have been sifting? should you not have been sifting? should he not have been sifting? should we not have been sifting? should you not have been sifting? should they not have been sifting?