The numbers from 10 to 20 are these:
- 10 źaseś
- 11 jadenasćo
- 12 dwanaśco
- 13 tśinasćo
- 14 styrnasćo
- 15 pěśnasćo
- 16 šesnasćo
- 17 sedymnasćo
- 18 wósymnasćo
- 19 źewjeśnasćo
- 20 dwaceśi
These numbers always require the Genitive plural case for the following noun.
- Example: sedymnasćo domow (Genitive plural) - seventeen houses.