chez qui il est en vacances
chez qui il être en vacance
prep pro:rel pro:sub v:aux prep n
chez qui il est en vacances ?
ʃ e WORD_BOUNDARY k i WORD_BOUNDARY i l WORD_BOUNDARY ɛ t WORD_BOUNDARY ɑ̃ WORD_BOUNDARY v a k ɑ̃ s WORD_BOUNDARY
c h e z WORD_BOUNDARY q u i WORD_BOUNDARY i l WORD_BOUNDARY e s t WORD_BOUNDARY e n WORD_BOUNDARY v a c a n c e s WORD_BOUNDARY