il a du chagrin
il avoir de chagrin
pro:sub v:aux prep n
il a du chagrin ?
i l WORD_BOUNDARY a WORD_BOUNDARY d y WORD_BOUNDARY ʃ a ɡ ʁ ɛ̃ WORD_BOUNDARY
i l WORD_BOUNDARY a WORD_BOUNDARY d u WORD_BOUNDARY c h a g r i n WORD_BOUNDARY