| Singular number endings | ||
|---|---|---|
| masculine | feminine | neuter |
-(i)em | -ą | -(i)em |
| Plural number endings | ||
|---|---|---|
| masculine | feminine | neuter |
-ami | -ami | -ami |
| Singular Nominative Case | Singular Instrumental Case | |
|---|---|---|
| dom | domem | a house |
| zeszyt | zeszytem | a notebook |
| ptak | ptakiem | a bird |
| róg | rogiem | a horn |
| krok | krokiem | a step |
| wymóg | wymogiem | a requirement |
| budynek | budynkiem | a building |
| Singular Nominative Case | Singular Instrumental Case | |
|---|---|---|
| książka | książką | a book |
| twarz | twarzą | a face |
| sesja | sesją | a session |
| Singular Nominative Case | Singular Instrumental Case | |
|---|---|---|
| okno | oknem | a window |
| drzewo | drzewem | a tree |
| miasto | miastem | a city |
| jajko | jajkiem | an egg |
| łóżko | łóżkiem | a bed |
| jabłko | jabłkiem | an apple |
| biurko | biurkiem | a desk |
| dziecko | dzieckiem | a child |
| Singular Nominative Case | Plural Instrumental Case | |
|---|---|---|
| dom | domami | a house |
| zeszyt | zeszytami | a notebook |
| ptak | ptakami | a bird |
| Singular Nominative Case | Plural Instrumental Case | |
|---|---|---|
| książka | książkami | a book |
| twarz | twarzami | a face |
| sesja | sesjami | a session |
| Singular Nominative Case | Plural Instrumental Case | |
|---|---|---|
| okno | oknami | a window |
| drzewo | drzewami | a tree |
| miasto | miastami | a city |
