| Nominative | interlingua |
| Genitive | interlinguy |
| Dative | interlingue |
| Accusative | interlinguu |
| Locative | interlingue |
| Instrumental | interlinguou |
| Nominative | interlinguy |
| Genitive | interlinguí |
| Dative | interlinguám |
| Accusative | interlinguy |
| Locative | interlinguách |
| Instrumental | interlinguami |