"He is as bad as you."
Translation:Mae o cynddrwg â chi.
Is "Mae e cynddrwg â thi" and acceptable answer? Duolingo marked me as correct, but because it thought I had misspelt "chi".
yn/'n is only required to link forms of bod (dw i, etc) to verb-nouns, adjectives and nouns:
- Dych chi'n hoffi...
- Mae Dewi'n dal.
- Bydd Sioned yn mynd allan.
In this section of the course, cyn/cyn- and mor are being used as adverbs (as, so) and so yn/'n is not needed.