| Part of speech | unknown part of speech |
|---|
| Singular | Plural | |
|---|---|---|
| Nominative | koito | koitoj |
| Accusative | koiton | koitojn |
| Dutch | bijslaap; coïtus |
|---|---|
| English | coition; coitus; sexual intercourse |
| Faeroese | samlega |
| Finnish | sukupuoliyhdyntä |
| German | Koitus; Beischlaf |
| Italian | coito |
| Latin | clinopale; coetus; coitus |
| Spanish | coito; cópula |