in English is:

stylistics

Mutations

Soft:(no mutation)
Nasal:(no mutation)
Aspirate:(no mutation)

Use

yr arddulleg hon
fy arddulleg i
dy arddulleg di
ei arddulleg ef/o
ei harddulleg hi
ein harddulleg ni
eich arddulleg chi
eu harddulleg nhw/hwy
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