Deklinationen
| Singular | Plural | |
|---|---|---|
| Nominativ | singular sg patrimōnium  | plural pl patrimōnia  | 
| Genitiv | singular sg patrimōniī  | plural pl patrimōniōrum  | 
| Dativ | singular sg patrimōniō  | plural pl patrimōniīs  | 
| Akkusativ | singular sg patrimōnium  | plural pl patrimōnia  | 
| Ablativ | singular sg patrimōniō  | plural pl patrimōniīs  | 
| Vokativ | singular sg patrimōnium  | plural pl patrimōnia  |