I'm not saying I really don't know
I not say I real do know
pro:sub neg part pro:sub adv mod v
i'm not saying i really don't know .
aɪ m WORD_BOUNDARY n ɑː t WORD_BOUNDARY s eɪ ɪ ŋ WORD_BOUNDARY aɪ WORD_BOUNDARY ɹ i ə l i WORD_BOUNDARY d oʊ n t WORD_BOUNDARY n oʊ WORD_BOUNDARY
i ' m WORD_BOUNDARY n o t WORD_BOUNDARY s a y i n g WORD_BOUNDARY i WORD_BOUNDARY r e a l l y WORD_BOUNDARY d o n ' t WORD_BOUNDARY k n o w WORD_BOUNDARY