il a oublié son
il avoir oublier son
pro:sub v:aux part det:poss
il a oublié son ?
i l WORD_BOUNDARY a WORD_BOUNDARY u b l i e WORD_BOUNDARY s ɔ̃ WORD_BOUNDARY
i l WORD_BOUNDARY a WORD_BOUNDARY o u b l i é WORD_BOUNDARY s o n WORD_BOUNDARY