| I | swim |
|---|---|
| you | swim |
| he/she/it | swims |
| we | swim |
| you | swim |
| they | swim |
| I | swam |
|---|---|
| you | swam |
| he/she/it | swam |
| we | swam |
| you | swam |
| they | swam |
| I | have | swum |
|---|---|---|
| you | have | swum |
| he/she/it | has | swum |
| we | have | swum |
| you | have | swum |
| they | have | swum |
| I | had | swum |
|---|---|---|
| you | had | swum |
| he/she/it | had | swum |
| we | had | swum |
| you | had | swum |
| they | had | swum |
单语范例（未经PONS编辑处理）
For a swim first, the athletes will line up on the sand and run into the water.
en.wikipedia.org A nudist colony resident who went for a swim was chomped by an alligator and had to be rescued by her nudist husband.
www.independent.co.uk In addition, the majority of triathlons involve open-water (outdoor) swim stages, rather than pools with lane markers.
en.wikipedia.org Water sports like surfing, kayaking and kite surfing all take place, but not within designated swim areas to keep swimmers safe.
en.wikipedia.org The fish will flare at each other when pairing up and will later swim together and breed.
en.wikipedia.org