| I | suck |
|---|---|
| you | suck |
| he/she/it | sucks |
| we | suck |
| you | suck |
| they | suck |
| I | sucked |
|---|---|
| you | sucked |
| he/she/it | sucked |
| we | sucked |
| you | sucked |
| they | sucked |
| I | have | sucked |
|---|---|---|
| you | have | sucked |
| he/she/it | has | sucked |
| we | have | sucked |
| you | have | sucked |
| they | have | sucked |
| I | had | sucked |
|---|---|---|
| you | had | sucked |
| he/she/it | had | sucked |
| we | had | sucked |
| you | had | sucked |
| they | had | sucked |
单语范例（未经PONS编辑处理）
Later, the second star can swell up, allowing the neutron star to suck up its matter.
en.wikipedia.org A portable oil-changing unit that uses a vacuum tank to suck oil out of engines through the dip-stick tube makes oil changing easy and spillproof.
en.wikipedia.org When it reaches the prey, the ray opens its mouth to suck it in.
en.wikipedia.org The suck and cut technique (with and without prior saline injection) was used, as well as the band and cut technique.
en.wikipedia.org After piercing the skin and injecting anticoagulants (hirudin) and anaesthetics, they suck out blood.
en.wikipedia.org