| I | sift |
|---|---|
| you | sift |
| he/she/it | sifts |
| we | sift |
| you | sift |
| they | sift |
| I | sifted |
|---|---|
| you | sifted |
| he/she/it | sifted |
| we | sifted |
| you | sifted |
| they | sifted |
| I | have | sifted |
|---|---|---|
| you | have | sifted |
| he/she/it | has | sifted |
| we | have | sifted |
| you | have | sifted |
| they | have | sifted |
| I | had | sifted |
|---|---|---|
| you | had | sifted |
| he/she/it | had | sifted |
| we | had | sifted |
| you | had | sifted |
| they | had | sifted |
单语范例（未经PONS编辑处理）
It includes a number of ads in its search results, increasing the results you need to sift through to find what you are looking for.
en.wikipedia.org Any excavation, even if for technical reasons, must be documented, photographed and the dirt sifted for any remains of relics.
en.wikipedia.org If you have not a stamping-mill break it with a large hammer, and then sift or grind it.
en.wikipedia.org There the seaweed is ground, sifted to remove impurities such as sand, and washed thoroughly.
en.wikipedia.org We just sift through that stuff, as well as the stuff we do in rehearsal and just pick the best ideas and go.
en.wikipedia.org