oh we haven't read this before
oh we have read this before
co pro:sub aux v pro:dem adv
oh we haven't read this before .
oʊ WORD_BOUNDARY w iː WORD_BOUNDARY h æ v ə n t WORD_BOUNDARY ɹ ɛ d WORD_BOUNDARY ð ɪ s WORD_BOUNDARY b ɪ f oː ɹ WORD_BOUNDARY
o h WORD_BOUNDARY w e WORD_BOUNDARY h a v e n ' t WORD_BOUNDARY r e a d WORD_BOUNDARY t h i s WORD_BOUNDARY b e f o r e WORD_BOUNDARY