Sources: Rothstein (1993)
Classification: Indo-European, Slavic, West, Lechitic
| A | S | O | Poss. | |
|---|---|---|---|---|
| 1st (excl) Person Singular | ja | ja | mnię - | mój |
| 1st (excl) Person Dual | my | my | nas | nasz |
| 1st (excl) Person Plural | my | my | nas | nasz |
| 1st (incl) Person Dual | my | my | nas | nasz |
| 1st (incl) Person Plural | my | my | nas | nasz |
| 2nd Person Singular | ty | ty | ciebie | twój |
| 2nd Person Dual | wy | wy | was | wasz |
| 2nd Person Plural | wy | wy | was | wasz |
| 3rd Person Singular Gender 1 | on - | on - | jego - | jego - |
| 3rd Person Singular Gender 2 | ono - | ono - | nie - | jego - |
| 3rd Person Dual | one , oni | one , oni | ich , je | ich , ich |
| 3rd Person Plural | one , oni | one , oni | ich , je | ich , ich |