what's been going on
what be go on
pro:int aux part adv
what's been going on .
w ʌ t s WORD_BOUNDARY b ɪ n WORD_BOUNDARY ɡ oʊ ɪ ŋ WORD_BOUNDARY ɔ n WORD_BOUNDARY
w h a t ' s WORD_BOUNDARY b e e n WORD_BOUNDARY g o i n g WORD_BOUNDARY o n WORD_BOUNDARY