il est tu fatigué
il être taire fatiguer
pro:sub v:aux part part
il est tu fatigué ?
i l WORD_BOUNDARY ɛ WORD_BOUNDARY t y WORD_BOUNDARY f a t i ɡ e WORD_BOUNDARY
i l WORD_BOUNDARY e s t WORD_BOUNDARY t u WORD_BOUNDARY f a t i g u é WORD_BOUNDARY