saber + infinitive / conèixer; Se'n sap res?

Two "knows" split the work: saber — to know a fact or to know how: saber + infinitive — Sé nedar des dels cinc anys — I have been able to swim since I was five; saber que… — to know that… Conèixer — to be acquainted: Conec el teu germà de vista — I know your brother by sight; cities, people and streets are known through "conèixer". For example: “Sé nedar des dels cinc anys” — I have been able to swim since I was…

Updated September 1, 2026 · Lingofly

How it works

Two "knows" split the work: saber — to know a fact or to know how: saber + infinitiveSé nedar des dels cinc anys — I have been able to swim since I was five; saber que… — to know that… Conèixer — to be acquainted: Conec el teu germà de vista — I know your brother by sight; cities, people and streets are known through "conèixer".

Not-knowing here is polite: Se'n sap res, de…? — "does anybody know about…?" — a question that accuses nobody; the answer — No se'n sap res — it is unknown. And "no sé" is said straight and without excuses: the honest coin of conversation.

Table

saber + infinitive / conèixer; Se'n sap res?
verbwhat it meansexample
saber + infto know howsé nedar
saber + queto know a factsé que tanca dilluns
conèixer + nounto be acquaintedconec el teu germà
Se'n sap res?does anybody know?Se'n sap res, de l'horari?

By example

  • Sé nedar des dels cinc anys
    I have been able to swim since I was five
  • Conec el teu germà de vista, però mai no hem parlat
    I know your brother by sight, but we have never spoken
  • Se'n sap res, del nou horari del mercat?
    Does anybody know about the market's new schedule?

How the rule settles in your head

A rule is not memorized from an explanation. It is memorized from an attempt to use it and a mistake — that is why the app delivers it mixed in with words, not as a separate lesson: it resurfaces exactly where you forgot it.

Frequently asked

saber + infinitive / conèixer; Se'n sap res?: how does it work in Valencian?

Two "knows" split the work: saber — to know a fact or to know how: saber + infinitive — Sé nedar des dels cinc anys — I have been able to swim since I was five; saber que… — to know that… Conèixer — to be acquainted: Conec el teu germà de vista — I know your brother by sight; cities, people and…

What does it look like in an example sentence Valencian?

“Sé nedar des dels cinc anys” — I have been able to swim since I was five. A rule is easier to test on sentences like this than to memorize as a wording: what surfaces in conversation is the sentence.

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