| Obecny (Present) "suppose" | I | suppose | |
| Niniejszy seryjne (Present Continuous) "suppose" | I | am supposing | |
| Czas przeszły (Simple past) "suppose" | I | supposed | |
| Dotychczasowe seryjne (Past Continuous) "suppose" | I | was supposing | |
| Present Perfect (Present perfect) "suppose" | I | have supposed | |
| Niniejszy seryjne (Present perfect continuous) "suppose" | I | have been supposing | |
| Past Perfect (Past perfect) "suppose" | I | had supposed | |
| Dotychczasowe seryjne (Past perfect continuous) "suppose" | I | had been supposing | |
| Przyszłość (Future) "suppose" | I | will suppose | |
| Przyszłe ciągły (Future continuous) "suppose" | I | will be supposing | |
| Future Perfect (Future perfect) "suppose" | I | will have supposed | |
| Przyszłe doskonałe ciągły (Future perfect continuous) "suppose" | I | will have been supposing |