he said what so
he say what so
pro:sub v pro:int adv
he said what so ?
h iː WORD_BOUNDARY s ɛ d WORD_BOUNDARY w ʌ t WORD_BOUNDARY s oʊ WORD_BOUNDARY
h e WORD_BOUNDARY s a i d WORD_BOUNDARY w h a t WORD_BOUNDARY s o WORD_BOUNDARY