Spanish-Specific Structures

Avoiding queísmo and dequeísmo

B2Further studyLatin American Spanish

Kurz erklärt

In Spanish, some verbs and expressions require de before a clause introduced by que, while others connect directly to que. Queísmo is the incorrect omission of de: Me alegro que viniste. Dequeísmo is the incorrect addition of de: Pienso de que llegará. The correct choice depends on the construction before the clause, not on que itself.

Bildung

construction requiring de + de que; construction without de + que. Replace the clause with eso as a quick check: Me alegro de eso → me alegro de que; pienso eso → pienso que.

Verwendung

  • Use de que after constructions that require de, such as alegrarse de, darse cuenta de and estar seguro de.
  • Use que directly after verbs such as creer, pensar, decir and esperar when they introduce what someone believes, says or hopes.
  • Check the construction with a noun or eso when you are unsure whether de belongs there.

Beispiele

  • Me alegra que estés aquí. — I’m glad you’re here.
  • Me alegro de que estés aquí. — I’m glad you’re here.
  • Nos dimos cuenta de que la tienda estaba cerrada. — We realized that the store was closed.
  • Creo que van a llegar temprano. — I think they’re going to arrive early.

Typischer Fehler

❌ Estoy seguro que ella viene mañana.

✅ Estoy seguro de que ella viene mañana.

The expression estar seguro requires de before a noun or clause: estar seguro de algo, estar seguro de que…

Merke

Test the sentence with eso: if the construction needs de eso, use de que; if it takes eso directly, use que.