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