who's doing this knitting
who do this knit
pro:rel part det:dem part
who's doing this knitting ?
h uː z WORD_BOUNDARY d uː ɪ ŋ WORD_BOUNDARY ð ɪ s WORD_BOUNDARY n ɪ ɾ ɪ ŋ WORD_BOUNDARY
w h o ' s WORD_BOUNDARY d o i n g WORD_BOUNDARY t h i s WORD_BOUNDARY k n i t t i n g WORD_BOUNDARY