| Case | Singular | Plural |
|---|---|---|
| nom | centr | centři |
| gen | centra | centrů |
| dat | centrovi, centru |
centrům |
| acc | centra | centry |
| voc | centře | centři |
| loc | centrovi, centru |
centrech |
| instr | centrem | centry |
| Case | Singular | Plural |
|---|---|---|
| nom | centr | centry |
| gen | centru | centrů |
| dat | centru | centrům |
| acc | centr | centry |
| voc | centre, centře |
centry |
| loc | centru | centrech |
| instr | centrem | centry |