English verb conjugation SHOULD SIFT

Regular verb: sift - sifted - sifted

Affirmation

Simple form

I should sift
you should sift
he should sift
we should sift
you should sift
they should sift

V-ing form

I should be sifting
you should be sifting
he should be sifting
we should be sifting
you should be sifting
they should be sifting

Perfect

I should have sifted
you should have sifted
he should have sifted
we should have sifted
you should have sifted
they should have sifted

V-ing perfect

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

Negation

Simple form

I should not sift
you should not sift
he should not sift
we should not sift
you should not sift
they should not sift

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

should I sift?
should you sift?
should he sift?
should we sift?
should you sift?
should they sift?

V-ing form

should I be sifting?
should you be sifting?
should he be sifting?
should we be sifting?
should you be sifting?
should they be sifting?

Perfect

should I have sifted?
should you have sifted?
should he have sifted?
should we have sifted?
should you have sifted?
should they have sifted?

V-ing perfect

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?

Interro-negative form

Simple form

should I not sift?
should you not sift?
should he not sift?
should we not sift?
should you not sift?
should they not sift?

V-ing form

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?

Perfect

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?

V-ing perfect

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?

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