Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | circumustus |
| Gen. | circumusti |
| Dat. | circumusto |
| Acc. | circumustum |
| Abl. | circumusto |
| Voc. | circumuste |
| PLURIEL |
| Nom. | circumusti |
| Gen. | circumustōrum |
| Dat. | circumustis |
| Acc. | circumustos |
| Abl. | circumustis |
| Voc. | circumusti |
| SINGULIER |
| Nom. | circumustă |
| Gen. | circumustae |
| Dat. | circumustae |
| Acc. | circumustam |
| Abl. | circumustā |
| Voc. | circumustă |
| PLURIEL |
| Nom. | circumustae |
| Gen. | circumustārum |
| Dat. | circumustis |
| Acc. | circumustas |
| Abl. | circumustis |
| Voc. | circumustae |
| SINGULIER |
| Nom. | circumustum |
| Gen. | circumusti |
| Dat. | circumusto |
| Acc. | circumustum |
| Abl. | circumusto |
| Voc. | circumustum |
| PLURIEL |
| Nom. | circumusta |
| Gen. | circumustōrum |
| Dat. | circumustis |
| Acc. | circumusta |
| Abl. | circumustis | |