on va chercher des livres
on aller chercher de livre
pro:sub v:mdl v prep n
on va chercher des livres ?
ɔ̃ WORD_BOUNDARY v a WORD_BOUNDARY ʃ ɛ ʁ ʃ e WORD_BOUNDARY d e WORD_BOUNDARY l i v ʁ WORD_BOUNDARY
o n WORD_BOUNDARY v a WORD_BOUNDARY c h e r c h e r WORD_BOUNDARY d e s WORD_BOUNDARY l i v r e s WORD_BOUNDARY