| 展示 (Present) "impoverish" | I | impoverish | |
| 现在进行时 (Present Continuous) "impoverish" | I | am impoverishing | |
| 一般过去时 (Simple past) "impoverish" | I | impoverished | |
| 过去进行时 (Past Continuous) "impoverish" | I | was impoverishing | |
| 现在完成 (Present perfect) "impoverish" | I | have impoverished | |
| 现在完成进行时 (Present perfect continuous) "impoverish" | I | have been impoverishing | |
| 过去完成时 (Past perfect) "impoverish" | I | had impoverished | |
| 过去完成时 (Past perfect continuous) "impoverish" | I | had been impoverishing | |
| 未来 (Future) "impoverish" | I | will impoverish | |
| 将来进行时 (Future continuous) "impoverish" | I | will be impoverishing | |
| 未来完美 (Future perfect) "impoverish" | I | will have impoverished | |
| 未来持续完善 (Future perfect continuous) "impoverish" | I | will have been impoverishing |