Mutations
| Soft: | gelwrn |
| Nasal: | nghelwrn |
| Aspirate: | chelwrn |
Use
y celwrn hwn
fy nghelwrn i
dy gelwrn di
ei gelwrn ef/o
ei chelwrn hi
ein celwrn ni
eich celwrn chi
eu celwrn nhw/hwy
yr un celwrn
y ddau gelwrn cyflym*
y tri chelwrn pell*
y pedwar celwrn tawel*
y pum celwrn bach*
y chwe chelwrn da*
y saith celwrn glân*
yr wyth celwrn llawn*
y naw celwrn mawr*
y deg celwrn 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!
