| Polymermatrix | Nominativ, Singular | nominative case, singular | |
| Polymermatrixe | Genitiv, Singular | genitive case, singular | |
| Polymermatrixen | Dativ, Singular | dative case, singular | |
| Polymermatrix(e)s | Akkusativ, Singular | accusative case, singular | |
| Polymermatrixer | Nominativ, Plural | nominative case, plural | |
| Polymermatrixern | Genitiv, Plural | genitive case, plural | |
| Polymermatrixn | Dativ, Plural | dative case, plural |