"Dw i wedi mynd ddoe."
Translation:I have gone yesterday.
wouldn't you say "I went yesterday"?. You can't have past perfect with a time word like "yesterday" so it's a bit ungrammatical in english. Also, wondering if this applies to Welsh. Do you have a distinction between went and have gone?
It accepted my answer 'I went yesterday' so I think it must just be an interpretation thing
Would "I had gone yesterday" work? It's no longer yesterday as far as I can tell.
Thank you for the clarification. I'm filing this under "things that I can understand, but I can't imagine when I'd rather to say it that way."