I'm not I'm not real sure
i'm not i'm not real sure .
aɪ m WORD_BOUNDARY n ɑː t WORD_BOUNDARY aɪ m WORD_BOUNDARY n ɑː t WORD_BOUNDARY ɹ iː ə l WORD_BOUNDARY ʃ ʊ ɹ WORD_BOUNDARY
i ' m WORD_BOUNDARY n o t WORD_BOUNDARY i ' m WORD_BOUNDARY n o t WORD_BOUNDARY r e a l WORD_BOUNDARY s u r e WORD_BOUNDARY