Mutations
| Soft: | ddeildy |
| Nasal: | neildy |
| Aspirate: | (no mutation) |
Use
y deildy hwn
fy neildy i
dy ddeildy di
ei ddeildy ef/o
ei deildy hi
ein deildy ni
eich deildy chi
eu deildy nhw/hwy
yr un deildy
y ddau ddeildy cyflym*
y tri deildy pell*
y pedwar deildy tawel*
y pum deildy bach*
y chwe deildy da*
y saith deildy glân*
yr wyth deildy llawn*
y naw deildy mawr*
y deg deildy 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!
