| SG | PL | |
| NOM | antuḫšaš (rule) | antuḫšaeš (rule) |
| ACC | antuḫšan (rule) | ? (rule) |
| GEN | antuḫšaaš (rule) | antuḫšaš (rule) |
| DAT | antuḫši (rule) | antuḫšaaš (rule) |
| LOC | antuḫši (rule) | antuḫšaaš (rule) |
| ALL | antuḫšaa (rule) | ? (rule) |
| ERG | ? (rule) | ? (rule) |
| ABL | antuḫšaz (rule) | |
| INS | ? (rule) | ? (rule) |