I'm s so sleepy
I so sleep
pro:sub adv adj
i'm s so sleepy .
aɪ m WORD_BOUNDARY ɛ s WORD_BOUNDARY s oʊ WORD_BOUNDARY s l iː p i WORD_BOUNDARY
i ' m WORD_BOUNDARY s WORD_BOUNDARY s o WORD_BOUNDARY s l e e p y WORD_BOUNDARY