English verb conjugation CAN SIFT

Regular verb: sift - sifted - sifted

Affirmation

Simple form

I can sift
you can sift
she can sift
we can sift
you can sift
they can sift

V-ing form

I can be sifting
you can be sifting
she can be sifting
we can be sifting
you can be sifting
they can be sifting

Perfect

I can have sifted
you can have sifted
she can have sifted
we can have sifted
you can have sifted
they can have sifted

V-ing perfect

I can have been sifting
you can have been sifting
she can have been sifting
we can have been sifting
you can have been sifting
they can have been sifting

Negation

Simple form

I cannot sift
you cannot sift
she cannot sift
we cannot sift
you cannot sift
they cannot sift

V-ing form

I cannot be sifting
you cannot be sifting
she cannot be sifting
we cannot be sifting
you cannot be sifting
they cannot be sifting

Perfect

I cannot have sifted
you cannot have sifted
she cannot have sifted
we cannot have sifted
you cannot have sifted
they cannot have sifted

V-ing perfect

I cannot have been sifting
you cannot have been sifting
she cannot have been sifting
we cannot have been sifting
you cannot have been sifting
they cannot have been sifting

Interrogative form

Simple form

can I sift?
can you sift?
can she sift?
can we sift?
can you sift?
can they sift?

V-ing form

can I be sifting?
can you be sifting?
can she be sifting?
can we be sifting?
can you be sifting?
can they be sifting?

Perfect

can I have sifted?
can you have sifted?
can she have sifted?
can we have sifted?
can you have sifted?
can they have sifted?

V-ing perfect

can I have been sifting?
can you have been sifting?
can she have been sifting?
can we have been sifting?
can you have been sifting?
can they have been sifting?

Interro-negative form

Simple form

can I not sift?
can you not sift?
can she not sift?
can we not sift?
can you not sift?
can they not sift?

V-ing form

can I not be sifting?
can you not be sifting?
can she not be sifting?
can we not be sifting?
can you not be sifting?
can they not be sifting?

Perfect

can I not have sifted?
can you not have sifted?
can she not have sifted?
can we not have sifted?
can you not have sifted?
can they not have sifted?

V-ing perfect

can I not have been sifting?
can you not have been sifting?
can she not have been sifting?
can we not have been sifting?
can you not have been sifting?
can they not have been sifting?

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