mußte a richtig fragen
mußte a richtig fragen !
m ʊ s t ə WORD_BOUNDARY  aː WORD_BOUNDARY ʀ ɪ ç t ɪ ç WORD_BOUNDARY f ʀ aː ɡ ə n WORD_BOUNDARY
m u ß t e WORD_BOUNDARY a WORD_BOUNDARY r i c h t i g WORD_BOUNDARY f r a g e n WORD_BOUNDARY