| Endings | -o | -e |
-o ending if the noun ends in -o in Nominative Case.| Neuter Singular Nominative Case | Neuter Singular Accusative Case | English |
|---|---|---|
| okno | okno | a window |
| źródło | źródło | a source |
| jabłko | jabłko | an apple |
| pudło | pudło | a box |
-e ending if the noun ends in -e in Nominative Case.| Neuter Singular Nominative Case | Neuter Singular Accusative Case | English |
|---|---|---|
| zadanie | zadanie | a task |
| wyzwanie | wyzwanie | a challenge |
| mieszkanie | mieszkanie | a flat |
| pytanie | pytanie | a question |
