► Details Phrases (2) See more in the Dictionary Phrases (2) i beth dda mae (rywbeth)?:i beth mae e’n dda:i be’ mae o’n dda? what’s it for?Paid â gofyn “Be sy’n bod?” - erbyn hyn does fawr neb yn gwybod Don’t ask “What’s the matter?” – by now nobody knows Sign in or Register to see the full entries