| I | entrench |
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| you | entrench |
| he/she/it | entrenches |
| we | entrench |
| you | entrench |
| they | entrench |
| I | entrenched |
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| you | entrenched |
| he/she/it | entrenched |
| we | entrenched |
| you | entrenched |
| they | entrenched |
| I | have | entrenched |
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| you | have | entrenched |
| he/she/it | has | entrenched |
| we | have | entrenched |
| you | have | entrenched |
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| I | had | entrenched |
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单语范例（未经PONS编辑处理）
During this time span, the semester system was entrenched.
en.wikipedia.org He insisted that the thirteen lives rule was too deeply entrenched in the viewer consciousness for his throwaway line to affect it.
en.wikipedia.org There he found the rebels entrenched and defended by makeshift fortifications.
en.wikipedia.org International relations experts said entrenched rivalries over sovereignty, security, intelligence, and national interests made meaningful multilateral co-operation very difficult.
en.wikipedia.org Militia fighters were entrenched in residential areas during the fighting.
en.wikipedia.org 互联网提供的例句（未经PONS编辑处理）
[...]
www.ecchr.de Even in those countries where human rights are firmly entrenched in the legal system, these rights do not necessarily enjoy protection or respect.
[...][...]
Selbst in Ländern, in denen die Menschenrechte fest im Rechtssystem verankert sind, ist ihr Schutz nicht selbstverständlich.
[...]