I often hear "on" being used in the middle as much as in the back of sentence, whether it's a statement or question. But writing "Missä on järvi?" is incorrect? Is there any specific rule for this or just an overlook?
I have the same observation? Maybe it is more in spoken language or I've just heard people with a bad grasp of their mother tongue :) Or, a further possibility is my brain has just corrupted what I've heard sometime.