il y a des boutons
il y avoir de bouton
pro:sub pro:y v:aux prep n
il y a des boutons .
i l WORD_BOUNDARY i WORD_BOUNDARY a WORD_BOUNDARY d e WORD_BOUNDARY b u t ɔ̃ WORD_BOUNDARY
i l WORD_BOUNDARY y WORD_BOUNDARY a WORD_BOUNDARY d e s WORD_BOUNDARY b o u t o n s WORD_BOUNDARY