in English is:

prosecution

Mutations

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

Use

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