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