which is your favorite book
which be your favorite book
pro:rel cop det:poss adj n
which is your favorite book ?
w ɪ t̠ʃ WORD_BOUNDARY ɪ z WORD_BOUNDARY j ʊ ɹ WORD_BOUNDARY f eɪ v ɚ ɹ ɪ t WORD_BOUNDARY b ʊ k WORD_BOUNDARY
w h i c h WORD_BOUNDARY i s WORD_BOUNDARY y o u r WORD_BOUNDARY f a v o r i t e WORD_BOUNDARY b o o k WORD_BOUNDARY