whose class is this
whose class be this
pro:rel n cop pro:dem
whose class is this ?
h uː z WORD_BOUNDARY k l æ s WORD_BOUNDARY ɪ z WORD_BOUNDARY ð ɪ s WORD_BOUNDARY
w h o s e WORD_BOUNDARY c l a s s WORD_BOUNDARY i s WORD_BOUNDARY t h i s WORD_BOUNDARY