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