what are you humming about
what be you hum about
pro:int aux pro:per part adv
what are you humming about ?
w ʌ t WORD_BOUNDARY ɑː ɹ WORD_BOUNDARY j uː WORD_BOUNDARY h ʌ m ɪ ŋ WORD_BOUNDARY ɐ b aʊ t WORD_BOUNDARY
w h a t WORD_BOUNDARY a r e WORD_BOUNDARY y o u WORD_BOUNDARY h u m m i n g WORD_BOUNDARY a b o u t WORD_BOUNDARY