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