in English is:

prose

Mutations

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

Use

y rhyddiaith hon
fy rhyddiaith i
dy ryddiaith di
ei ryddiaith ef/o
ei rhyddiaith hi
ein rhyddiaith ni
eich rhyddiaith chi
eu rhyddiaith nhw/hwy
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