"Sorry, who are you?"

Translation: Sori, pwy dych chi?

[dewierwan]

Pwy wyt ti should be accepted here.

[-Katrina.-]

It is now, as of Februrary 9.

[Evaatje81]

What is the difference between 'dych chi' and 'wit ti'?

[dewierwan]

"dych chi" is the Southern way of saying "you are/are you," while
"wyt ti" is the Northern way of saying the same thing.

However, "dych chi" is for formal/plural, while "wyt ti" would also be used for informal/singular in the South. "Yda chi" is for formal/plural in the north.

[Janet455222]

Why is mae'n ddrwg gyda fi wrong?