The World of Conlangs: Musical Languages and Constancy

Esperanto was supposed to be a universal second language, uniting people all over the world with it’s simple structure and constant grammar rules. You see, unlike English with its higgledy-piggledy of exceptions-to-the-rule or Spanish where adjectives change form according to the gender of the noun, Esperanto is a constant language. There is only one way to write nouns, adjectives, verbs, adverbs, tenses, what-have-you.