was durfte der drücken
was dürfen der drücken
pro mod pro v
was durfte der drücken ?
v a s WORD_BOUNDARY d ʊr f t ə WORD_BOUNDARY d ɛ ɾ WORD_BOUNDARY d ɾ 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