Mutations
| Soft: | gefnffordd |
| Nasal: | nghefnffordd |
| Aspirate: | chefnffordd |
Use
y gefnffordd hon
fy nghefnffordd i
dy gefnffordd di
ei gefnffordd ef/o
ei chefnffordd hi
ein cefnffordd ni
eich cefnffordd chi
eu cefnffordd nhw/hwy
yr un gefnffordd
y ddwy gefnffordd gyflym* (cyflym)
y tair cefnffordd bell* (pell)
y pedair cefnffordd dawel* (tawel)
y pum cefnffordd fach* (bach)
y chwe chefnffordd dda* (da)
y saith cefnffordd lân* (glân)
yr wyth cefnffordd lawn* (llawn)
y naw cefnffordd fawr* (mawr)
y deg cefnffordd ryfedd* (rhyfedd)
* These adjectives were chosen based on their initial letter in order to demostrate their mutations, and therefore their meaning will not make sense after some nouns!
