in English is:

pitch[4]

Mutations

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

Use

y danheddiad hwn
fy nanheddiad i
dy ddanheddiad di
ei ddanheddiad ef/o
ei danheddiad hi
ein danheddiad ni
eich danheddiad chi
eu danheddiad nhw/hwy
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