ob du fertig bist
ob du fertig bist ?
 ɔ p WORD_BOUNDARY d uː WORD_BOUNDARY f ɛ ɾ t ɪ ç WORD_BOUNDARY b ɪ s t WORD_BOUNDARY
o b WORD_BOUNDARY d u WORD_BOUNDARY f e r t i g WORD_BOUNDARY b i s t WORD_BOUNDARY