| 現在 (Present) "know" | I | know | |
| 現在継続 (Present Continuous) "know" | I | am knowing | |
| 単純な過去 (Simple past) "know" | I | knew | |
| 過去継続 (Past Continuous) "know" | I | was knowing | |
| 現在完了 (Present perfect) "know" | I | have known | |
| 連続完璧な存在 (Present perfect continuous) "know" | I | have been knowing | |
| 過去完了 (Past perfect) "know" | I | had known | |
| 過去の完璧な連続 (Past perfect continuous) "know" | I | had been knowing | |
| 未来 (Future) "know" | I | will know | |
| 連続将来 (Future continuous) "know" | I | will be knowing | |
| 未来完了 (Future perfect) "know" | I | will have known | |
| 連続完璧な将来 (Future perfect continuous) "know" | I | will have been knowing |