
Regular verb: sieve - sieved - sieved
Present | Present continuous | Preterite | Preterite continuous |
| do I sieve? do you sieve? does he sieve? do we sieve? do you sieve? do they sieve? | am I sieving? are you sieving? is he sieving? are we sieving? are you sieving? are they sieving? | did I sieve? did you sieve? did he sieve? did we sieve? did you sieve? did they sieve? | was I sieving? were you sieving? was he sieving? were we sieving? were you sieving? were they sieving? |
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous |
| have I sieved? have you sieved? has he sieved? have we sieved? have you sieved? have they sieved? | have I been sieving? have you been sieving? has he been sieving? have we been sieving? have you been sieving? have they been sieving? | had I sieved? had you sieved? had he sieved? had we sieved? had you sieved? had they sieved? | had I been sieving? had you been sieving? had he been sieving? had we been sieving? had you been sieving? had they been sieving? |
Future | Future continuous | Future perfect | Future perfect continuous |
| will I sieve? will you sieve? will he sieve? will we sieve? will you sieve? will they sieve? | will I be sieving? will you be sieving? will he be sieving? will we be sieving? will you be sieving? will they be sieving? | will I have sieved? will you have sieved? will he have sieved? will we have sieved? will you have sieved? will they have sieved? | will I have been sieving? will you have been sieving? will he have been sieving? will we have been sieving? will you have been sieving? will they have been sieving? |
Present | Present continuous | Past | Past continuous |
| 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? |
Infinitive | Imperative |
Infinitive | Imperative | ||
| to sieve | - - - |
Present | Past | ||
| sieving | sieved |