ladyek (nominative pluralladyeks)
| singular | plural | |
|---|---|---|
| nominative | ladyek | ladyeks |
| genitive | ladyeka | ladyekas |
| dative | ladyeke | ladyekes |
| accusative | ladyeki | ladyekis |
| vocative1 | oladyek! | oladyeks! |
| predicative2 | ladyeku | ladyekus |
1 status as a case is disputed
2 in later, non-classical Volapük only