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