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