I've never seen that before
i've never seen that before .
aɪ v WORD_BOUNDARY n ɛ v ɚ WORD_BOUNDARY s iː n WORD_BOUNDARY ð æ t WORD_BOUNDARY b ɪ f oː ɹ WORD_BOUNDARY
i ' v e WORD_BOUNDARY n e v e r WORD_BOUNDARY s e e n WORD_BOUNDARY t h a t WORD_BOUNDARY b e f o r e WORD_BOUNDARY