| Nominative | beton; betón |
| Genitive | betónu; betonu |
| Dative | betonu; betónu |
| Accusative | beton; betón |
| Locative | betone; betóne |
| Instrumental | betonom; betónom |
| Nominative | betóny; betony |
| Genitive | betonov; betónov |
| Dative | betonom; betónom |
| Accusative | betóny; betony |
| Locative | betónoch; betonoch |
| Instrumental | betónmi; betonmi |