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