was durfte der drücken
was dürfen der drücken
pro mod pro v
was durfte der drücken ?
v a s WORD_BOUNDARY d ʊ ʀ f t ə WORD_BOUNDARY d ɛ ɐ WORD_BOUNDARY d ɐ y k ə n WORD_BOUNDARY
w a s WORD_BOUNDARY d u r f t e WORD_BOUNDARY d e r WORD_BOUNDARY d r ü c k e n WORD_BOUNDARY