on l'a eu chez qui
on avoir avoir chez qui
pro:sub v:poss v:aux prep pro:rel
on l'a eu chez qui ?
ɔ̃ WORD_BOUNDARY l a WORD_BOUNDARY y WORD_BOUNDARY ʃ e WORD_BOUNDARY k i WORD_BOUNDARY
o n WORD_BOUNDARY l ' a WORD_BOUNDARY e u WORD_BOUNDARY c h e z WORD_BOUNDARY q u i WORD_BOUNDARY