Types of accent and the relation to the position of syllables. In Ancient Greek, there are two basic accents: i) the acute; and ii) the circumflex. However, where an acute accent falls on the final syllable, known as the 'ultima', it becomes a grave accent, unless it is immediately followed by a punctuation stop or an enclitic word. An acute can fall on any of the last three syllables of a word, i.e. the antepenultimate, penultimate or final syllable. The circumflex can fall on either the penultimate or final syllable. No accent can fall further back than the last three syllables of a word.