| Nominativ | haruspicinum, haruspicinus, haruspicina | aruspicinae, haruspicina, haruspicinae, haruspicini |
| Genitiv | haruspicinae, haruspicini, haruspicini, aruspicinae | haruspicinorum, haruspicinorum, haruspicinarum |
| Dativ | haruspicino, haruspicino, haruspicinae, aruspicinae | haruspicinis |
| Akkusativ | haruspicinam, haruspicinum, haruspicinum | haruspicina, haruspicinos, haruspicinas |
| Ablativ | haruspicino, haruspicino, haruspicina | haruspicinis |
| Vokativ | haruspicinum, haruspicine, haruspicina | aruspicinae, haruspicina, haruspicinae, haruspicini |
