I didn't know who it was
I do know who it be
pro:sub mod v pro:int pro:per cop
i didn't know who it was .
aɪ WORD_BOUNDARY d ɪ d n t WORD_BOUNDARY n oʊ WORD_BOUNDARY h uː WORD_BOUNDARY ɪ t WORD_BOUNDARY w ʌ z WORD_BOUNDARY
i WORD_BOUNDARY d i d n ' t WORD_BOUNDARY k n o w WORD_BOUNDARY w h o WORD_BOUNDARY i t WORD_BOUNDARY w a s WORD_BOUNDARY