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