no it isn't is it
no it be be it
co pro:per cop aux pro:per
no it isn't is it ?
n oʊ WORD_BOUNDARY ɪ ɾ WORD_BOUNDARY ɪ z ə n t WORD_BOUNDARY ɪ z WORD_BOUNDARY ɪ t WORD_BOUNDARY
n o WORD_BOUNDARY i t WORD_BOUNDARY i s n ' t WORD_BOUNDARY i s WORD_BOUNDARY i t WORD_BOUNDARY