Deklinationen
| Singular | Plural | |
|---|---|---|
| Nominativ | singular sg mātrimōnium | plural pl mātrimōnia |
| Genitiv | singular sg mātrimōniī | plural pl mātrimōniōrum |
| Dativ | singular sg mātrimōniō | plural pl mātrimōniīs |
| Akkusativ | singular sg mātrimōnium | plural pl mātrimōnia |
| Ablativ | singular sg mātrimōniō | plural pl mātrimōniīs |
| Vokativ | singular sg mātrimōnium | plural pl mātrimōnia |