would sieve
Regular verb: sieve - sieved- sieved

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
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	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 	Perfect 	V-ing perfect 	
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	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 	Perfect 	V-ing perfect 	
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? 	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 	Perfect 	V-ing perfect 	
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? 	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?