where have you heard it
where have you hear it
pro:rel aux pro:per v pro:per
where have you heard it ?
w ɛ ɹ WORD_BOUNDARY h æ v WORD_BOUNDARY j uː WORD_BOUNDARY h ɜː d WORD_BOUNDARY ɪ t WORD_BOUNDARY
w h e r e WORD_BOUNDARY h a v e WORD_BOUNDARY y o u WORD_BOUNDARY h e a r d WORD_BOUNDARY i t WORD_BOUNDARY