Trilingvo is based on some Romance languages (French_Language and Italian_Language) and the constructed language Esperanto. It has a phonetic extended Latin alphabet which means each letter can represent one sound only and all of the letters are pronounced. It uses 15 types of diacritic marks (accents) in total, with these, the alphabet contains 70 letters (each of them representing a sound). The language was created in 2010, by Brumi2, but there may be some changes in its grammar or vocabulary later, as Trilingvo is a quite young experimental language.