From the lelk- stem of lélek + -ük (“their”, possessive suffix).
lelkük
| Inflection (stem in -e-, front rounded harmony) | ||
|---|---|---|
| singular | plural | |
| nominative | lelkük | — |
| accusative | lelküket | — |
| dative | lelküknek | — |
| instrumental | lelkükkel | — |
| causal-final | lelkükért | — |
| translative | lelkükké | — |
| terminative | lelkükig | — |
| essive-formal | lelkükként | — |
| essive-modal | lelkükül | — |
| inessive | lelkükben | — |
| superessive | lelkükön | — |
| adessive | lelküknél | — |
| illative | lelkükbe | — |
| sublative | lelkükre | — |
| allative | lelkükhöz | — |
| elative | lelkükből | — |
| delative | lelkükről | — |
| ablative | lelküktől | — |
| non-attributive possessive - singular |
lelküké | — |
| non-attributive possessive - plural |
lelkükéi | — |