I'm not sure actually
I not sure actual
pro:sub neg adj adv
i'm not sure actually .
aɪ m WORD_BOUNDARY n ɑː t WORD_BOUNDARY ʃ ʊ ɹ WORD_BOUNDARY æ k t̠ʃ uː ə l i WORD_BOUNDARY
i ' m WORD_BOUNDARY n o t WORD_BOUNDARY s u r e WORD_BOUNDARY a c t u a l l y WORD_BOUNDARY