in a couple of minutes
in a couple of minute
prep det:art n prep n
in a couple of minutes .
ɪ n WORD_BOUNDARY ɐ WORD_BOUNDARY k ʌ p ə l WORD_BOUNDARY ʌ v WORD_BOUNDARY m ɪ n ɪ t s WORD_BOUNDARY
i n WORD_BOUNDARY a WORD_BOUNDARY c o u p l e WORD_BOUNDARY o f WORD_BOUNDARY m i n u t e s WORD_BOUNDARY