| Nominative | čechofil |
| Genitive | čechofila |
| Dative | čechofilovi |
| Accusative | čechofila |
| Locative | čechofilovi |
| Instrumental | čechofilom |
| Nominative | čechofilovia; čechofili |
| Genitive | čechofilov |
| Dative | čechofilom |
| Accusative | čechofilov |
| Locative | čechofiloch |
| Instrumental | čechofilmi |