its been on before
its be on before
det:poss aux adv adv
its been on before .
ɪ t s WORD_BOUNDARY b ɪ n WORD_BOUNDARY ɔ n WORD_BOUNDARY b ɪ f oː ɹ WORD_BOUNDARY
i t s WORD_BOUNDARY b e e n WORD_BOUNDARY o n WORD_BOUNDARY b e f o r e WORD_BOUNDARY