| Case | Singular | Plural |
|---|---|---|
| nom | praotec | praotcové, praotci |
| gen | praotce | praotců |
| dat | praotcovi, praotci |
praotcům |
| acc | praotce | praotce |
| voc | praotče | praotcové, praotci |
| loc | praotcovi, praotci |
praotcích |
| instr | praotcem | praotci |