but I don't want it in
but I do want it in
conj pro:sub mod v pro:per adv
but i don't want it in .
b ʌ t WORD_BOUNDARY aɪ WORD_BOUNDARY d əʊ n t WORD_BOUNDARY w ɒ n t WORD_BOUNDARY ɪ t WORD_BOUNDARY ɪ n WORD_BOUNDARY
b u t WORD_BOUNDARY i WORD_BOUNDARY d o n ' t WORD_BOUNDARY w a n t WORD_BOUNDARY i t WORD_BOUNDARY i n WORD_BOUNDARY