was soll ich mithelfen
was sollen ich helfen
pro mod pro:per imp
was soll ich mithelfen ?
v a s WORD_BOUNDARY z ɔ l WORD_BOUNDARY  ɪ ç WORD_BOUNDARY m ɪ t h ɛ l f ə n WORD_BOUNDARY
w a s WORD_BOUNDARY s o l l WORD_BOUNDARY i c h WORD_BOUNDARY m i t h e l f e n WORD_BOUNDARY