Cou is who Chi
Cou be who Chi
n:prop cop pro:rel n:prop
cou is who chi ?
k uː WORD_BOUNDARY ɪ z WORD_BOUNDARY h uː WORD_BOUNDARY k aɪ WORD_BOUNDARY
c o u WORD_BOUNDARY i s WORD_BOUNDARY w h o WORD_BOUNDARY c h i WORD_BOUNDARY