ist da was umgefallen
sein da was fallen
cop adv pro part
ist da was umgefallen ?
 ɪ s t WORD_BOUNDARY d aː WORD_BOUNDARY v a s WORD_BOUNDARY  ʊ m ɡ ə f a l ə n WORD_BOUNDARY
i s t WORD_BOUNDARY d a WORD_BOUNDARY w a s WORD_BOUNDARY u m g e f a l l e n WORD_BOUNDARY