| Singular | Plural | |
|---|---|---|
| Nominativ | achaemenis | achaemenides |
| Genitiv | achaemenidis | achaemenidium, achaemenidum |
| Dativ | achaemenide, achaemenidi | achaemenidibus |
| Akkusativ | achaemenidem | achaemenidis, achaemenides |
| Ablativ | achaemenide | achaemenidibus |
| Vokativ | achaemenis | achaemenides |
| Singular | Plural | |
|---|---|---|
| Nominativ | — | — |
| Genitiv | — | — |
| Dativ | — | achaemenideis |
| Akkusativ | — | — |
| Ablativ | — | achaemenideis |
| Vokativ | — | — |
| Singular | Plural | |
|---|---|---|
| Nominativ | — | — |
| Genitiv | — | — |
| Dativ | — | — |
| Akkusativ | — | — |
| Ablativ | — | — |
| Vokativ | — | — |
| Singular | Plural | |
|---|---|---|
| Nominativ | — | — |
| Genitiv | — | — |
| Dativ | — | — |
| Akkusativ | — | — |
| Ablativ | — | — |
| Vokativ | — | — |