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