| I | enforce |
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| you | enforce |
| he/she/it | enforces |
| we | enforce |
| you | enforce |
| they | enforce |
| I | enforced |
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| you | enforced |
| he/she/it | enforced |
| we | enforced |
| you | enforced |
| they | enforced |
| I | have | enforced |
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| you | have | enforced |
| he/she/it | has | enforced |
| we | have | enforced |
| you | have | enforced |
| they | have | enforced |
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单语范例（未经PONS编辑处理）
The law relating to seats is enforced by the inspectors of factories.
en.wikipedia.org The trade in opium was made illegal in 1798 but little was done to enforce the law.
en.wikipedia.org Humans enforce their societys moral codes much more rigorously with rewards, punishments and reputation building.
en.wikipedia.org In places where more than one occupancy may apply the stricter code is usually enforced.
en.wikipedia.org Within royal families, however, it is rigidly enforced by the heraldic authorities of the particular country.
en.wikipedia.org