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