English verb conjugation
WOULD SIEVE

Regular verb: sieve - sieved - sieved

Affirmation

Simple form	V-ing form
I would sieve you would sieve he would sieve we would sieve you would sieve they would sieve	I would be sieving you would be sieving he would be sieving we would be sieving you would be sieving they would be sieving
Perfect	V-ing perfect
I would have sieved you would have sieved he would have sieved we would have sieved you would have sieved they would have sieved	I would have been sieving you would have been sieving he would have been sieving we would have been sieving you would have been sieving they would have been sieving

Negation

Simple form	V-ing form
I would not sieve you would not sieve he would not sieve we would not sieve you would not sieve they would not sieve	I would not be sieving you would not be sieving he would not be sieving we would not be sieving you would not be sieving they would not be sieving
Perfect	V-ing perfect
I would not have sieved you would not have sieved he would not have sieved we would not have sieved you would not have sieved they would not have sieved	I would not have been sieving you would not have been sieving he would not have been sieving we would not have been sieving you would not have been sieving they would not have been sieving

Interrogative form

Simple form	V-ing form
would I sieve? would you sieve? would he sieve? would we sieve? would you sieve? would they sieve?	would I be sieving? would you be sieving? would he be sieving? would we be sieving? would you be sieving? would they be sieving?
Perfect	V-ing perfect
would I have sieved? would you have sieved? would he have sieved? would we have sieved? would you have sieved? would they have sieved?	would I have been sieving? would you have been sieving? would he have been sieving? would we have been sieving? would you have been sieving? would they have been sieving?

Interro-negative form

Simple form	V-ing form
would I not sieve? would you not sieve? would he not sieve? would we not sieve? would you not sieve? would they not sieve?	would I not be sieving? would you not be sieving? would he not be sieving? would we not be sieving? would you not be sieving? would they not be sieving?
Perfect	V-ing perfect
would I not have sieved? would you not have sieved? would he not have sieved? would we not have sieved? would you not have sieved? would they not have sieved?	would I not have been sieving? would you not have been sieving? would he not have been sieving? would we not have been sieving? would you not have been sieving? would they not have been sieving?