There’s a sentence at 13:40:
‘I can’t remember what I need to say yet’ ‘Alla i ddim cofio beth sy eisiau i fi ddweud eto’
I keep wanting to say ‘Alla i ddim cofio beth mae eisiau i fi ddweud eto’ which I think is how we’ve been told to say it previously (unless my mind is playing tricks!). Is it fine to use either sy or mae or does one sound more natural? Is so why?
Thanks in advance