English verb conjugation
WOULD SIEVE

Regular verb: sieve - sieved - sieved

Affirmation

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

Negation

Simple form	V-ing form
I wouldn't sieve you wouldn't sieve he wouldn't sieve we wouldn't sieve you wouldn't sieve they wouldn't sieve	I wouldn't be sieving you wouldn't be sieving he wouldn't be sieving we wouldn't be sieving you wouldn't be sieving they wouldn't be sieving
Perfect	V-ing perfect
I wouldn't have sieved you wouldn't have sieved he wouldn't have sieved we wouldn't have sieved you wouldn't have sieved they wouldn't have sieved	I wouldn't have been sieving you wouldn't have been sieving he wouldn't have been sieving we wouldn't have been sieving you wouldn't have been sieving they wouldn't 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
wouldn't I sieve? wouldn't you sieve? wouldn't he sieve? wouldn't we sieve? wouldn't you sieve? wouldn't they sieve?	wouldn't I be sieving? wouldn't you be sieving? wouldn't he be sieving? wouldn't we be sieving? wouldn't you be sieving? wouldn't they be sieving?
Perfect	V-ing perfect
wouldn't I have sieved? wouldn't you have sieved? wouldn't he have sieved? wouldn't we have sieved? wouldn't you have sieved? wouldn't they have sieved?	wouldn't I have been sieving? wouldn't you have been sieving? wouldn't he have been sieving? wouldn't we have been sieving? wouldn't you have been sieving? wouldn't they have been sieving?