you're study Keith's studying
Keith study
n:prop part
you're study keith's studying .
j ʊ ɹ WORD_BOUNDARY s t ʌ d i WORD_BOUNDARY k iː θ z WORD_BOUNDARY s t ʌ d i ɪ ŋ WORD_BOUNDARY
y o u ' r e WORD_BOUNDARY s t u d y WORD_BOUNDARY k e i t h ' s WORD_BOUNDARY s t u d y i n g WORD_BOUNDARY