wo bist du denn
wo sein du denn
pro:int cop pro:per adv
wo bist du denn ?
v oː WORD_BOUNDARY b ɪ s t WORD_BOUNDARY d uː WORD_BOUNDARY d ɛ n WORD_BOUNDARY
w o WORD_BOUNDARY b i s t WORD_BOUNDARY d u WORD_BOUNDARY d e n n WORD_BOUNDARY