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