To begin and to finish: posar-se a + inf, acabar de + inf

The beginning of an action — començar a / posar-se a + infinitive: Comença a ploure — it starts to rain, El nen es posa a plorar — the child starts crying. "Posar-se a" sounds more resolute: the person takes it up and begins. For example: “Comença a ploure: tanquem les finestres” — It is starting to rain: we will close the windows. A rule from the Catalan course: worked out on examples, not memorized as a wording.

Updated September 1, 2026 · Lingofly

How it works

The beginning of an action — començar a / posar-se a + infinitive: Comença a ploure — it starts to rain, El nen es posa a plorar — the child starts crying. "Posar-se a" sounds more resolute: the person takes it up and begins.

The end — acabar de + infinitive — "to have just done": Acabo de menjar, ara no puc córrer — I have just eaten, I cannot run now. And "acabar + noun" — simply to finish: Acabem el projecte demà. Two neighboring schemes — different points on the scale of time.

Table

To begin and to finish: posar-se a + inf, acabar de + inf
schememeaningexample
començar a + infto startcomença a ploure
posar-se a + infto set to (resolutely)es posa a escriure
acabar de + infto have just doneacabo de menjar

By example

  • Comença a ploure: tanquem les finestres
    It is starting to rain: we will close the windows
  • Acabo de menjar, ara no puc córrer
    I have just eaten, I cannot run now
  • A les vuit es posa a escriure i no aixeca el cap fins a mitjanit
    At eight he sets to writing and does not raise his head until midnight

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

To begin and to finish: how does it work in Catalan?

The beginning of an action — començar a / posar-se a + infinitive: Comença a ploure — it starts to rain, El nen es posa a plorar — the child starts crying. "Posar-se a" sounds more resolute: the person takes it up and begins.

What does it look like in an example sentence Catalan?

“Comença a ploure: tanquem les finestres” — It is starting to rain: we will close the windows. A rule is easier to test on sentences like this than to memorize as a wording: what surfaces in conversation is the sentence.

Next

Test the rule on examplesPractice