telefonierst du gerade
telefonierst du gerade ?
t eː l eː f oː n iː ɐ s t WORD_BOUNDARY d uː WORD_BOUNDARY ɡ ə ʀ aː d ə WORD_BOUNDARY
t e l e f o n i e r s t WORD_BOUNDARY d u WORD_BOUNDARY g e r a d e WORD_BOUNDARY