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