Poor innocent new Welsh learner: In what ways can you say “yes” in Welsh?
Me: Bwa-ha-ha-ha! There are so many ways! Even in an advanced class, asking Welsh learners to answer just yes/no to questions fills everyone with horror! :)
Another experienced Welsh learner: Sorry the best I can do is give you a link because there is a lot to explain for a duolingo comment.(provides link to 8 page PDF booklet.)