in English is:
costume
Mutations
| Soft: | gostiwm |
| Nasal: | nghostiwm |
| Aspirate: | chostiwm |
Use
y gostiwm hon
fy nghostiwm i
dy gostiwm di
ei gostiwm ef/o
ei chostiwm hi
ein costiwm ni
eich costiwm chi
eu costiwm nhw/hwy
yr un gostiwm
y ddwy gostiwm gyflym* (cyflym)
y tair costiwm bell* (pell)
y pedair costiwm dawel* (tawel)
y pum costiwm fach* (bach)
y chwe chostiwm dda* (da)
y saith costiwm lân* (glân)
yr wyth costiwm lawn* (llawn)
y naw costiwm fawr* (mawr)
y deg costiwm 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!
