is he a teacher
be he a teach
cop pro:sub det:art n
is he a teacher ?
ɪ z WORD_BOUNDARY h iː WORD_BOUNDARY ɐ WORD_BOUNDARY t iː t̠ʃ ɚ WORD_BOUNDARY
i s WORD_BOUNDARY h e WORD_BOUNDARY a WORD_BOUNDARY t e a c h e r WORD_BOUNDARY