| Singular | Plural | |
|---|---|---|
| Nominativ | pharetra | pharetrae |
| Genitiv | pharetrae, pharetrai | pharetrarum, pharetrum |
| Dativ | pharetrai, pharetrae | pharetris, pharetrabus |
| Akkusativ | pharetram, pharetramque | pharetras |
| Ablativ | pharetra, pharetrad | pharetris, pharetrabus |
| Vokativ | pharetra | pharetrae |