| Case | Singular | Plural |
|---|---|---|
| nom | partner | partneři |
| gen | partnera | partnerů |
| dat | partnerovi, partneru |
partnerům |
| acc | partnera | partnery |
| voc | partnere | partneři |
| loc | partnerovi, partneru |
partnerech |
| instr | partnerem | partnery |