il va bientôt arriver
il aller bientôt arriver
pro:sub v:mdl adv v
il va bientôt arriver ?
i l WORD_BOUNDARY v a WORD_BOUNDARY b j ɛ̃ t oː WORD_BOUNDARY a ʁ i v e WORD_BOUNDARY
i l WORD_BOUNDARY v a WORD_BOUNDARY b i e n t ô t WORD_BOUNDARY a r r i v e r WORD_BOUNDARY