What changes did Zamenhof made to Esperanto from the publication of the Unua libro to La Fundamento de Esperanto.

I only found the evolution of (correlatives) -an to -am. I wondered if there were any other changes.


The change of the endings of temporal correlatives from -an to -am was the only change of something presented in the Unua Libro. Apart from that, there were only additions to the language and more explicit clarification of already existing features.

| improve this answer | |
  • Jes jen Jens opinias, ke Zamenhof konscie metis al la Unua Libro tian eraron pri la tabelvortoj kun fina -am (nedistingebla de akuzativa -an) por distingi inter kritikontoj seriozaj kaj malseriozaj. La seriozaj atentigos pri la eraro kaj la aliaj ne rimarkos ĝin kaj estos nur kverelemaj. Kurioza teorio. – Vidamuzo Feb 24 '19 at 20:01

You can find la unua libro here and la fundamento here to compare them.

| improve this answer | |

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.