| Singular | Plural | |
|---|---|---|
| Nominativ | patriarcha, patriarchas | patriarchae |
| Genitiv | patriarchae, patriarchai | patriarcharum, patriarchum |
| Dativ | patriarchae, patriarchai | patriarchis, patriarchabus |
| Akkusativ | patriarcham | patriarchas |
| Ablativ | patriarcha, patriarchad | patriarchis, patriarchabus |
| Vokativ | patriarcha | patriarchae |
12 (19) Formen für „patriarcha“