| SG | PL | |
| NOM | _BE-ELš (rule) | _BE-ELeš (rule) |
| ACC | _BE-ELn (rule) | ? (rule) |
| GEN | _BE-ELaš (rule) | _BE-ELš (rule) |
| DAT | _BE-ELi (rule) | _BE-ELaš (rule) |
| LOC | _BE-ELi (rule) | _BE-ELaš (rule) |
| ALL | _BE-ELa (rule) | ? (rule) |
| ERG | _BE-ELanza (rule) | _BE-ELanteš (rule) |
| ABL | _BE-ELz (rule) | |
| INS | _BE-ELt (rule) |