Breakdown of Na základě dokladu o vlastnictví zaevidujeme trvalý pobyt.
Questions & Answers about Na základě dokladu o vlastnictví zaevidujeme trvalý pobyt.
Na základě is a fixed formal expression meaning on the basis of, based on, or according to.
It is very common in official and administrative Czech.
- na základě smlouvy = on the basis of a contract
- na základě žádosti = based on an application
- na základě dokladu o vlastnictví = on the basis of a proof of ownership
So in this sentence, it introduces the document that justifies the registration.
Because na základě requires the genitive case.
The base noun is:
- doklad = a document / proof
But after na základě, it changes to the genitive singular:
- doklad → dokladu
So:
- na základě dokladu = on the basis of a document
This is something you will see often with prepositional expressions in Czech: the preposition or fixed phrase determines the case of the following noun.