who's going to do it
who go to do it
pro:rel part inf v pro:per
who's going to do it ?
h uː z WORD_BOUNDARY ɡ oʊ ɪ ŋ WORD_BOUNDARY t ə WORD_BOUNDARY d uː WORD_BOUNDARY ɪ t WORD_BOUNDARY
w h o ' s WORD_BOUNDARY g o i n g WORD_BOUNDARY t o WORD_BOUNDARY d o WORD_BOUNDARY i t WORD_BOUNDARY