is he your best friend
be he your good friend
cop pro:sub det:poss adj n
is he your best friend ?
ɪ z WORD_BOUNDARY h iː WORD_BOUNDARY j ʊ ɹ WORD_BOUNDARY b ɛ s t WORD_BOUNDARY f ɹ ɛ n d WORD_BOUNDARY
i s WORD_BOUNDARY h e WORD_BOUNDARY y o u r WORD_BOUNDARY b e s t WORD_BOUNDARY f r i e n d WORD_BOUNDARY