"Where are those ones?"
Translation:Ble mae'r rheina?
I'm still getting confused about when to use "mae" and when to use "ydy". Why is "Ble ydy'r rheina?" incorrect?
Still trying to get my head around this but hopefully this table will help http://ssiw.pbworks.com/w/page/44701949/Ydy(yw),%20mae%20or%20sy