Mutations
| Soft: | (no mutation) |
| Nasal: | (no mutation) |
| Aspirate: | (no mutation) |
Use
yr ystum hwn
fy ystum i
dy ystum di
ei ystum ef/o
ei hystum hi
ein hystum ni
eich ystum chi
eu hystum nhw/hwy
yr un ystum
y ddau ystum cyflym*
y tri ystum pell*
y pedwar ystum tawel*
y pum ystum bach*
y chwe ystum da*
y saith ystum glân*
yr wyth ystum llawn*
y naw ystum mawr*
y deg ystum rhyfedd*
or
yr ystum hon
fy ystum i
dy ystum di
ei ystum ef/o
ei hystum hi
ein hystum ni
eich ystum chi
eu hystum nhw/hwy
yr un ystum
y ddwy ystum gyflym* (cyflym)
y tair ystum bell* (pell)
y pedair ystum dawel* (tawel)
y pum ystum fach* (bach)
y chwe ystum dda* (da)
y saith ystum lân* (glân)
yr wyth ystum lawn* (llawn)
y naw ystum fawr* (mawr)
y deg ystum 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!
