in about fifteen minutes
in about fifteen minute
adv prep det:num n
in about fifteen minutes .
ɪ n WORD_BOUNDARY ɐ b aʊ t WORD_BOUNDARY f ɪ f t iː n WORD_BOUNDARY m ɪ n ɪ t s WORD_BOUNDARY
i n WORD_BOUNDARY a b o u t WORD_BOUNDARY f i f t e e n WORD_BOUNDARY m i n u t e s WORD_BOUNDARY