| Nominative | Accusative | Dative | Genitive |
| No Article |
Nandaysittich |
Nandaysittich |
Nandaysittich/Nandaysittiche |
Nandaysittiches/Nandaysittichs |
| |
| Definite Article |
der Nandaysittich |
den Nandaysittich |
dem Nandaysittich/Nandaysittiche |
des Nandaysittiches/Nandaysittichs |
| |
| Indefinite Article |
ein Nandaysittich |
einen Nandaysittich |
einem Nandaysittich/Nandaysittiche |
eines Nandaysittiches/Nandaysittichs |
| |
Plural
No Article |
Nandaysittiche |
Nandaysittiche |
Nandaysittichen |
Nandaysittiche |
| |
Plural
Definite Article |
die Nandaysittiche |
die Nandaysittiche |
den Nandaysittichen |
der Nandaysittiche |
