il a l'air de savoir nager
il avoir air de savoir nager
pro:sub v:aux n prep n v
il a l'air de savoir nager .
i l WORD_BOUNDARY a WORD_BOUNDARY l ɛ ʁ WORD_BOUNDARY d ə WORD_BOUNDARY s a v w a ʁ WORD_BOUNDARY n a ʒ e WORD_BOUNDARY
i l WORD_BOUNDARY a WORD_BOUNDARY l ' a i r WORD_BOUNDARY d e WORD_BOUNDARY s a v o i r WORD_BOUNDARY n a g e r WORD_BOUNDARY