who's doing it right now
who do it right now
pro:rel part pro:per adv adv
who's doing it right now ?
h uː z WORD_BOUNDARY d uː ɪ ŋ WORD_BOUNDARY ɪ t WORD_BOUNDARY ɹ aɪ t WORD_BOUNDARY n aʊ WORD_BOUNDARY
w h o ' s WORD_BOUNDARY d o i n g WORD_BOUNDARY i t WORD_BOUNDARY r i g h t WORD_BOUNDARY n o w WORD_BOUNDARY