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