| Singular | Plural | |
|---|---|---|
| Nominativ | excelsaeque, excelsa, excelsaque | excelsae |
| Genitiv | excelsai, excelsae | excelsarum |
| Dativ | excelsae, excelsai | excelsis, excelsabus |
| Akkusativ | excelsam | excelsas |
| Ablativ | excelsaeque, excelsa, excelsaque, excelsad | excelsis, excelsabus |
| Vokativ | excelsaeque, excelsa, excelsaque | excelsae |