Indicative
Present Indefinite
I sieve
you sieve
he/she/it sieves
we sieve
you sieve
they sieve
Present Continuous
I am sieving
you are sieving
he/she/it is sieving
we are sieving
you are sieving
they are sieving
Present Perfect
I have sieved
you have sieved
he/she/it has sieved
we have sieved
you have sieved
they have sieved
Present Perfect Continuous
I have been sieving
you have been sieving
he/she/it has been sieving
we have been sieving
you have been sieving
they have been sieving
Past Indefinite
I sieved
you sieved
he/she/it sieved
we sieved
you sieved
they sieved
Past Continuous
I was sieving
you were sieving
he/she/it was sieving
we were sieving
you were sieving
they were sieving
Past Perfect
I had sieved
you had sieved
he/she/it had sieved
we had sieved
you had sieved
they had sieved
Past Perfect Continuous
I had been sieving
you had been sieving
he/she/it had been sieving
we had been sieving
you had been sieving
they had been sieving
Future Indefinite
I will sieve
you will sieve
he/she/it will sieve
we will sieve
you will sieve
they will sieve
Future Continuous
I will be sieving
you will be sieving
he/she/it will be sieving
we will be sieving
you will be sieving
they will be sieving
Future Perfect
I will have sieved
you will have sieved
he/she/it will have sieved
we will have sieved
you will have sieved
they will have sieved
Future Perfect Continuous
I will have been sieving
you will have been sieving
he/she/it will have been sieving
we will have been sieving
you will have been sieving
they will have been sieving
Conditional
Conditional Present
I would sieve
you would sieve
he/she/it would sieve
we would sieve
you would sieve
they would sieve
Conditional Present Continuous
I would be sieving
you would be sieving
he/she/it would be sieving
we would be sieving
you would be sieving
they would be sieving
Conditional Perfect
I would have sieved
you would have sieved
he/she/it would have sieved
we would have sieved
you would have sieved
they would have sieved
Conditional Perfect Continuous
I would have been sieving
you would have been sieving
he/she/it would have been sieving
we would have been sieving
you would have been sieving
they would have been sieving