was muss noch rein
was müssen noch rein
pro mod adv adj
was muss noch rein ?
v a s WORD_BOUNDARY m ʊ s WORD_BOUNDARY n ɔ x WORD_BOUNDARY ʀ aɪ n WORD_BOUNDARY
w a s WORD_BOUNDARY m u s s WORD_BOUNDARY n o c h WORD_BOUNDARY r e i n WORD_BOUNDARY