| Nominative | Accusative | Dative | Genitive |
| No Article |
Musikinstrument |
Musikinstrument |
Musikinstrument/Musikinstrumente |
Musikinstrumentes/Musikinstruments |
| |
| Definite Article |
das Musikinstrument |
das Musikinstrument |
dem Musikinstrument/Musikinstrumente |
des Musikinstrumentes/Musikinstruments |
| |
| Indefinite Article |
ein Musikinstrument |
ein Musikinstrument |
einem Musikinstrument/Musikinstrumente |
eines Musikinstrumentes/Musikinstruments |
| |
Plural
No Article |
Musikinstrumente |
Musikinstrumente |
Musikinstrumenten |
Musikinstrumente |
| |
Plural
Definite Article |
die Musikinstrumente |
die Musikinstrumente |
den Musikinstrumenten |
der Musikinstrumente |
