Quote Originally Posted by Helenej View Post
Maybe you are right, but I've heard that meaningless "though" at the end of the sentence million times. So this phenomenon does exist for some reason and, as every word conveys something, it conveys something, too, and should be translated somehow.
This error arises when a pattern is similar to another but logic is incorrect. It arises from misuse, and by not being corrected, error propagates, multiplies. It could almost fall into category "scribal lapse". (Scribal error from inattention.)

The error shouldn't be translated.