now I don't know whether or not
now I do know whether or not
adv pro:sub mod v comp coord neg
now i don't know whether or not .
n aʊ WORD_BOUNDARY aɪ WORD_BOUNDARY d oʊ n t WORD_BOUNDARY n oʊ WORD_BOUNDARY w ɛ ð ɚ WORD_BOUNDARY ɔː ɹ WORD_BOUNDARY n ɑː t WORD_BOUNDARY
n o w WORD_BOUNDARY i WORD_BOUNDARY d o n ' t WORD_BOUNDARY k n o w WORD_BOUNDARY w h e t h e r WORD_BOUNDARY o r WORD_BOUNDARY n o t WORD_BOUNDARY