um I've been to that once
um i've been to that once .
ʌ m WORD_BOUNDARY aɪ v WORD_BOUNDARY b ɪ n WORD_BOUNDARY t ə WORD_BOUNDARY ð æ t WORD_BOUNDARY w ʌ n s WORD_BOUNDARY
u m WORD_BOUNDARY i ' v e WORD_BOUNDARY b e e n WORD_BOUNDARY t o WORD_BOUNDARY t h a t WORD_BOUNDARY o n c e WORD_BOUNDARY