bist du der Kaufmann
bist du der kaufmann ?
b ɪ s t WORD_BOUNDARY d uː WORD_BOUNDARY d ɛ ɐ WORD_BOUNDARY k aʊ f m a n WORD_BOUNDARY
b i s t WORD_BOUNDARY d u WORD_BOUNDARY d e r WORD_BOUNDARY k a u f m a n n WORD_BOUNDARY