in English is:

studies

Mutations

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

Use

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