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