have you ever done this before
have you ever do this before
v pro:per adv part pro:dem adv
have you ever done this before?
h æ v WORD_BOUNDARY j uː WORD_BOUNDARY ɛ v ə ɹ WORD_BOUNDARY d ʌ n WORD_BOUNDARY ð ɪ s WORD_BOUNDARY b ɪ f ɔ ɹ WORD_BOUNDARY
h a v e WORD_BOUNDARY y o u WORD_BOUNDARY e v e r WORD_BOUNDARY d o n e WORD_BOUNDARY t h i s WORD_BOUNDARY b e f o r e ? WORD_BOUNDARY