il a l'air bon
il avoir air bon
pro:sub v:aux n co
il a l'air bon .
i l WORD_BOUNDARY a WORD_BOUNDARY l ɛ ʁ WORD_BOUNDARY b ɔ̃ WORD_BOUNDARY
i l WORD_BOUNDARY a WORD_BOUNDARY l ' a i r WORD_BOUNDARY b o n WORD_BOUNDARY