Not yet English.
But maybe original is a : Try reversing the sequence of words and then reading each word backward : tryf tabt barkwd ta pos
sop at drawkcab tbat fyrt — still cryptic. Not yet English
Still nonsense — unless “barkwd” is “backward” misspelled: If barkwd → backward → then reversed drawkcab So original intended string might be "tryf tabt backward ta pos" Reverse entire: sop at drawkcab tbat fyrt → read backward? No. Given this, I suspect the intended is that the original phrase is: tryf tabt barkwd ta pos
tryf tabt barkwd ta pos reversed character by character = sop at dwkrab tbat fyrt