Deklinationen
| Singular | Plural | |
|---|---|---|
| Nominativ | singular sg haustrum | plural pl haustra |
| Genitiv | singular sg haustrī | plural pl haustrōrum |
| Dativ | singular sg haustrō | plural pl haustrīs |
| Akkusativ | singular sg haustrum | plural pl haustra |
| Ablativ | singular sg haustrō | plural pl haustrīs |
| Vokativ | singular sg haustrum | plural pl haustra |