I'm your best friend
I your good friend
pro:sub det:poss adj n
i'm your best friend !
aɪ m WORD_BOUNDARY j ʊ ɹ WORD_BOUNDARY b ɛ s t WORD_BOUNDARY f ɹ ɛ n d WORD_BOUNDARY
i ' m WORD_BOUNDARY y o u r WORD_BOUNDARY b e s t WORD_BOUNDARY f r i e n d WORD_BOUNDARY