how come they weren't doing that before
how come they be do that before
pro:int v pro:sub aux part adv adv
how come they weren't doing that before ?
h aʊ WORD_BOUNDARY k ʌ m WORD_BOUNDARY ð eɪ WORD_BOUNDARY w ɜː n t WORD_BOUNDARY d uː ɪ ŋ WORD_BOUNDARY ð æ t WORD_BOUNDARY b ɪ f oː ɹ WORD_BOUNDARY
h o w WORD_BOUNDARY c o m e WORD_BOUNDARY t h e y WORD_BOUNDARY w e r e n ' t WORD_BOUNDARY d o i n g WORD_BOUNDARY t h a t WORD_BOUNDARY b e f o r e WORD_BOUNDARY