now I've been thinking
now I be think
adv pro:sub aux part
now i've been thinking .
n aʊ WORD_BOUNDARY aɪ v WORD_BOUNDARY b ɪ n WORD_BOUNDARY θ ɪ ŋ k ɪ ŋ WORD_BOUNDARY
n o w WORD_BOUNDARY i ' v e WORD_BOUNDARY b e e n WORD_BOUNDARY t h i n k i n g WORD_BOUNDARY