"She has to complain."

Translation: Rhaid iddi hi gwyno.

[GeoffBache]

Shouldn't there be a soft mutation after rhaid iddi hi? i.e. wyno?

[EllisVaughan]

There is, "Cwyno" is the base form of the verb. I'd recommend using "Ap geiriaduron" on IOS and Android which can tell you if a word has been mutated when you put it in.

[drowswell]

I was wondering where the mutation was and then realised it must be cwyno!

[David_Halling]

Would "Rhaid iddi hi gonan", be acceptable here? I picked up 'conan' from watching Pobol y Cwm.

[Ieuan_ab_Arthur]

I suspect "conan" is a little too regional for Duolingo. However, it's a great word, so please feel free to use it when talking to Welsh speakers.

[EdmundoFer449853]

Why is "Rhaid i hi gwyno" wrong?

[ibisc]

Several prepositions change their form when used with pronouns, and i is one of those. In the colloquial language, i only changes with e/o, hi and nhw:

• iddo fe/fo
• iddi hi
• iddyn nhw

See the examples in the course notes for the section 'Must and Must Not' - https://www.duolingo.com/skill/cy/MustMustNot/tips-and-notes

[JustusRobi3]

Good mnemonic for remembering "cwyno": it sounds rather like English "whine" (i am not sure if it is etymologically related).