| Präsens (Present) "celebrate" | I | celebrate | |
| Präsens Verlaufsform (Present continuous) "celebrate" | I | am celebrating | |
| Präteritum (Simple past) "celebrate" | I | celebrated | |
| Perfekt Verlaufsform (Past Continuous) "celebrate" | I | was celebrating | |
| Present Perfect (Präsens) "celebrate" | I | have celebrated | |
| Present Continuous (Futur) "celebrate" | I | have been celebrating | |
| Plusquamperfekt (Past perfect) "celebrate" | I | had celebrated | |
| Plusquamperfekt Verlaufsform (Past perfect continuous) "celebrate" | I | had been celebrating | |
| Futur I (Future) "celebrate" | I | will celebrate | |
| Futur I Verlaufsform (Future continuous) "celebrate" | I | will be celebrating | |
| Futur II (Future perfect) "celebrate" | I | will have celebrated | |
| Futur II Verlaufsform (Future perfect continuous) "celebrate" | I | will have been celebrating |