in fifteen minutes I'm going home
in fifteen minute I go home
prep det:num n pro:sub part adv
in fifteen minutes i'm going home .
ɪ n WORD_BOUNDARY f ɪ f t iː n WORD_BOUNDARY m ɪ n ɪ t s WORD_BOUNDARY aɪ m WORD_BOUNDARY ɡ oʊ ɪ ŋ WORD_BOUNDARY h oʊ m WORD_BOUNDARY
i n WORD_BOUNDARY f i f t e e n WORD_BOUNDARY m i n u t e s WORD_BOUNDARY i ' m WORD_BOUNDARY g o i n g WORD_BOUNDARY h o m e WORD_BOUNDARY