I might sift you might sift she might sift we might sift you might sift they might sift
V-ing form
I might be sifting you might be sifting she might be sifting we might be sifting you might be sifting they might be sifting
Perfect
I might have sifted you might have sifted she might have sifted we might have sifted you might have sifted they might have sifted
V-ing perfect
I might have been sifting you might have been sifting she might have been sifting we might have been sifting you might have been sifting they might have been sifting
Negation
Simple form
I might not sift you might not sift she might not sift we might not sift you might not sift they might not sift
V-ing form
I might not be sifting you might not be sifting she might not be sifting we might not be sifting you might not be sifting they might not be sifting
Perfect
I might not have sifted you might not have sifted she might not have sifted we might not have sifted you might not have sifted they might not have sifted
V-ing perfect
I might not have been sifting you might not have been sifting she might not have been sifting we might not have been sifting you might not have been sifting they might not have been sifting
Interrogative form
Simple form
might I sift? might you sift? might she sift? might we sift? might you sift? might they sift?
V-ing form
might I be sifting? might you be sifting? might she be sifting? might we be sifting? might you be sifting? might they be sifting?
Perfect
might I have sifted? might you have sifted? might she have sifted? might we have sifted? might you have sifted? might they have sifted?
V-ing perfect
might I have been sifting? might you have been sifting? might she have been sifting? might we have been sifting? might you have been sifting? might they have been sifting?
Interro-negative form
Simple form
might I not sift? might you not sift? might she not sift? might we not sift? might you not sift? might they not sift?
V-ing form
might I not be sifting? might you not be sifting? might she not be sifting? might we not be sifting? might you not be sifting? might they not be sifting?
Perfect
might I not have sifted? might you not have sifted? might she not have sifted? might we not have sifted? might you not have sifted? might they not have sifted?
V-ing perfect
might I not have been sifting? might you not have been sifting? might she not have been sifting? might we not have been sifting? might you not have been sifting? might they not have been sifting?