| Singular | Plural | |
|---|---|---|
| Nominativ | bissextum, bissextus, bissexta | bissexti, bissexta, bissextae |
| Genitiv | bissexti, bissexti, bissextae | bissextorum, bissextorum, bissextarum |
| Dativ | bissexto, bissexto, bissextae | bissextis |
| Akkusativ | bissextum, bissextum, bissextam | bissextas, bissexta, bissextos |
| Ablativ | bissexta, bissexto, bissexto | bissextis |
| Vokativ | bissexte, bissextum, bissexta | bissexti, bissexta, bissextae |
| Singular | Plural | |
|---|---|---|
| Nominativ | — | — |
| Genitiv | — | — |
| Dativ | — | — |
| Akkusativ | — | — |
| Ablativ | — | — |
| Vokativ | — | — |
| Singular | Plural | |
|---|---|---|
| Nominativ | — | — |
| Genitiv | — | — |
| Dativ | — | — |
| Akkusativ | — | — |
| Ablativ | — | — |
| Vokativ | — | — |
| Grundform | |
|---|---|
| Positiv | bissexte |
| Komparativ | — |
| Superlativ | — |