| Singular Nominative | siompóisiam |
| Singular Genitive | siompóisiam |
| Plural Nominative | siompóisiamaí |
| Plural Genitive | siompóisiamaí |
| Singular Nominative | an siompóisiam |
| Singular Genitive | an tsiompóisiam |
| Plural Nominative | na siompóisiamaí |
| Plural Genitive | na siompóisiamaí |