Breakdown of Li alportas naskiĝateston pro tio, ke la legitimilo eksvalidiĝis.
Questions & Answers about Li alportas naskiĝateston pro tio, ke la legitimilo eksvalidiĝis.
Because it is the direct object of alportas. In Esperanto, the direct object usually takes the accusative ending -n.
- Li alportas naskiĝateston. = He brings a birth certificate.
- The thing being brought is naskiĝatesto, so it becomes naskiĝateston.
Esperanto very often makes compound words by putting roots together. Here:
- naskiĝ- = birth
- atest- = attestation, certificate
- -o = noun ending
So naskiĝatesto literally means something like birth-attestation, i.e. birth certificate. In Esperanto, this kind of compound is extremely common and natural.
Yes, it would be understandable, because naskiĝa means related to birth. But naskiĝatesto is the more compact and more lexicalized expression, like a standard name for the document.
A useful rule of thumb is:
- compound noun = often feels more like a fixed term
- adjective + noun = often feels a bit more descriptive