I'm sorry to say
I sorry to say
pro:sub adj inf v
i'm sorry to say .
aɪ m WORD_BOUNDARY s ɑː ɹ i WORD_BOUNDARY t ə WORD_BOUNDARY s eɪ WORD_BOUNDARY
i ' m WORD_BOUNDARY s o r r y WORD_BOUNDARY t o WORD_BOUNDARY s a y WORD_BOUNDARY