| Perlstein | Nominativ, Singular | nominative case, singular | |
| Perlstein(e)s | Genitiv, Singular | genitive case, singular | |
| Perlstein(e) | Dativ, Singular | dative case, singular | |
| Perlstein | Akkusativ, Singular | accusative case, singular | |
| Perlsteine | Nominativ, Plural | nominative case, plural | |
| Perlsteine | Genitiv, Plural | genitive case, plural | |
| Perlsteinen | Dativ, Plural | dative case, plural | |
| Perlsteine | Akkusativ, Plural | accusative case, plural |