| SgM | SgF | SgN | PlM | PlF | PlN | |
| Nom | hallr | höll (rule) | hallt (rule) | hallir (rule) | hallar (rule) | höll (rule) |
| Acc | hallan (rule) | halla (rule) | hallt (rule) | halla (rule) | hallar (rule) | höll (rule) |
| Dat | höllum (rule) | hallri (rule) | höllu (rule) | höllum (rule) | höllum (rule) | höllum (rule) |
| Gen | halls (rule) | hallrar (rule) | halls (rule) | hallra (rule) | hallra (rule) | hallra (rule) |
| SgM | SgF | SgN | Pl | |
| Nom | halli (rule) | halla (rule) | halla (rule) | höllu (rule) |
| Acc | halla (rule) | höllu (rule) | halla (rule) | höllu (rule) |
| Dat | halla (rule) | höllu (rule) | halla (rule) | höllum (rule) |
| Gen | halla (rule) | höllu (rule) | halla (rule) | höllu (rule) |
| Degree | |
| Comp | hallari (rule) |
| Sup | hallastr (rule) |