► Phrases (1) Phrases (1) sefyll i fyny am (rywun neu rywbeth):sefyll i fyny amdanaf fi (amdanat ti, amdano ef, a.y.b.):sefyll i fyny dros (rywun neu rywbeth):sefyll i fyny drosof fi (drosot ti, drosto ef, a.y.b.) to defend, to stand for Sign in or Register to see the full entries