in English is:

statistics

Mutations

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

Use

yr ystadegau hyn
fy ystadegau i
dy ystadegau di
ei ystadegau ef/o
ei hystadegau hi
ein hystadegau ni
eich ystadegau chi
eu hystadegau nhw/hwy
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