who taught you to do that
who teach you to do that
pro:rel v pro:per inf v pro:dem
who taught you to do that ?
h uː WORD_BOUNDARY t ɔː t WORD_BOUNDARY j uː WORD_BOUNDARY t ə WORD_BOUNDARY d uː WORD_BOUNDARY ð æ t WORD_BOUNDARY
w h o WORD_BOUNDARY t a u g h t WORD_BOUNDARY y o u WORD_BOUNDARY t o WORD_BOUNDARY d o WORD_BOUNDARY t h a t WORD_BOUNDARY