so was ist das denn
so was sein das denn
co pro cop pro adv
so was ist das denn ?
z oː WORD_BOUNDARY v a s WORD_BOUNDARY  ɪ s t WORD_BOUNDARY d a s WORD_BOUNDARY d ɛ n WORD_BOUNDARY
s o WORD_BOUNDARY w a s WORD_BOUNDARY i s t WORD_BOUNDARY d a s WORD_BOUNDARY d e n n WORD_BOUNDARY