| Présent (Present) "calculate" | I | calculate | |
| Présent continu (Present Continuous) "calculate" | I | am calculating | |
| Passé (Simple past) "calculate" | I | calculated | |
| Passé antérieur (Past Continuous) "calculate" | I | was calculating | |
| Présent parfait (Present perfect) "calculate" | I | have calculated | |
| Continu Présent (Present perfect continuous) "calculate" | I | have been calculating | |
| Imparfait (Past perfect) "calculate" | I | had calculated | |
| Plus-que-parfait (Past perfect continuous) "calculate" | I | had been calculating | |
| Futur simple (Future) "calculate" | I | will calculate | |
| Futur (Future continuous) "calculate" | I | will be calculating | |
| Futur antérieur (Future perfect) "calculate" | I | will have calculated | |
| Futur antérieur continu (Future perfect continuous) "calculate" | I | will have been calculating |