elle a des frères
elle avoir de frère
pro:sub v:aux prep n
elle a des frères ?
ɛ l WORD_BOUNDARY a WORD_BOUNDARY d e WORD_BOUNDARY f ʁ ɛ ʁ WORD_BOUNDARY
e l l e WORD_BOUNDARY a WORD_BOUNDARY d e s WORD_BOUNDARY f r è r e s WORD_BOUNDARY ? WORD_BOUNDARY