| Singular | Plural | |
|---|---|---|
| Nominativ | confractoriom, confractorium | confractoria |
| Genitiv | confractorii | confractoriorum, confractorium |
| Dativ | confractorio | confractoriis |
| Akkusativ | confractorium | confractoria |
| Ablativ | confractorio | confractoriis |
| Vokativ | confractorium | confractoria |