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