you know I don't know why
you know I do know why
pro:per v pro:sub mod v pro:rel
you know i don't know why.
j uː WORD_BOUNDARY n oʊ WORD_BOUNDARY aɪ WORD_BOUNDARY d oʊ n t WORD_BOUNDARY n oʊ WORD_BOUNDARY w aɪ WORD_BOUNDARY
y o u WORD_BOUNDARY k n o w WORD_BOUNDARY i WORD_BOUNDARY d o n ' t WORD_BOUNDARY k n o w WORD_BOUNDARY w h y . WORD_BOUNDARY