I don't know what is was
I do know what be be
pro:sub mod v pro:int cop cop
i don't know what is was .
aɪ WORD_BOUNDARY d oʊ n t WORD_BOUNDARY n oʊ WORD_BOUNDARY w ʌ t WORD_BOUNDARY ɪ z WORD_BOUNDARY w ʌ z WORD_BOUNDARY
i WORD_BOUNDARY d o n ' t WORD_BOUNDARY k n o w WORD_BOUNDARY w h a t WORD_BOUNDARY i s WORD_BOUNDARY w a s WORD_BOUNDARY