Teaching guidelines +/- 15 minutes

Explore the Spanish conditional tense with irregular verbs like saber (sabr-), tener (tendr-), and querer (querr-). Master these roots and regular endings to express possibilities and polite requests effectively.
  1. The irregular conditional changes the verb stem but adds the regular endings: -ía, -ías, -ía, -íamos, -íais, -ían.

 

Grupo (Group)Ejemplos de verbo (Verb examples)Ejemplo de conjugación (Example of conjugation)
Eliminar vocal (Remove vowel)

Saber → sabr-

 Haber → habr-

Hacer → har-

Ella sabría cuentas de hadas, estoy segura. (She would know fairy tales, I am sure.)
Añadir consonante (Add consonant)

Tener → tendr-

Salir → saldr-

Venir → vendr-

¿Tú vendrías con nosotros a sacar la tarjeta de biblioteca? (Would you come with us to get the library card?)
Raíz irregular propia (Irregular stem)

Querer → querr-

 Poder → podr-

 Decir → dir-

Yo querría ir hoy a la sala de lectura. (I would like to go to the reading room today.)

Exercise 1: Condicional: Los verbos irregulares

Instruction: Fill in the correct word.

Show translation Show answers

habría, Haría, diría, Saldríamos, Podrías, Pondría, Vendría, Sabrías

1. Poner:
: ... este cuento en la sección infantil.
(I would put this story in the children's section.)
2. Hacer:
: ... una lista de novelas para el verano.
(I would make a list of novels for the summer.)
3. Poder:
: ... investigar más sobre ese escritor famoso.
(You could research more about that famous writer.)
4. Haber:
: No ... tantos libros sin el catálogo digital.
(There wouldn't be so many books without the digital catalogue.)
5. Venir:
: ... a la biblioteca cada semana si puedo.
(I would come to the library every week if I can.)
6. Salir:
: ... de la librería con muchos cuentos nuevos.
(We would leave the bookshop with many new stories.)
7. Decir:
: El bibliotecario ... dónde está la sala de lectura.
(The librarian would say where the reading room is.)
8. Saber:
: ... más si leyeras literatura clásica
(You would know more if you read classical literature)

Exercise 2: Multiple Choice

Instruction: Choose the correct option with conditional with irregular verbs in Spanish. Pay attention to the irregular stem and the endings. Correct the common mistakes that students usually make in this structure.

1.
Error: La raíz irregular de 'hacer' en condicional es 'har-', no 'hac-'.
Error: La terminación '-ía' se repite dos veces, la forma correcta es 'haría'.
2.
Error: Falta tilde en la terminación '-ías' del condicional.
Error: No se debe usar el infinitivo 'venir' con terminaciones de condicional; hay que usar la raíz irregular 'vendr-'.
3.
Error: El sustantivo debe estar en plural 'cuentos' para concordar con 'libro de cuentos'.
Error: No se debe usar la preposición 'a' después de 'sabría' en este contexto.
4.
Error: 'Libro' debe estar en plural 'libros' para concordar con el verbo y el contexto.
Error: 'Tendremos' está en futuro; la oración requiere condicional para expresar hipótesis o posibilidad.

Conditional Mood: Irregular Verbs in Spanish

This lesson focuses on the conditional tense in Spanish, emphasizing irregular verbs at the A2 level. The conditional tense is used to express wishes, possibilities, assumptions, or hypothetical consequences in a polite or tentative way.

Overview of Irregular Conditional Verbs

In Spanish, the conditional for irregular verbs involves changing the verb stem while keeping the regular -ía, -ías, -ía, -íamos, -íais, -ían endings. The main types of irregular stem changes include:

  • Vowel removal: The original vowel in the stem disappears. For example:
    • Saber → sabr-
    • Haber → habr-
    • Hacer → har-
  • Consonant addition: A consonant is added to the stem. For example:
    • Tener → tendr-
    • Salir → saldr-
    • Venir → vendr-
  • Unique irregular stems: The verb has a completely irregular stem change. For example:
    • Querer → querr-
    • Poder → podr-
    • Decir → dir-

Examples in Sentences

  • Ella sabría cuentas de hadas, estoy segura.
  • ¿Tú vendrías con nosotros a sacar la tarjeta de biblioteca?
  • Yo querría ir hoy a la sala de lectura.

Important Notes on the Conditional in Spanish

Usage: The conditional expresses polite requests, hypothetical situations, or a possibility that depends on a condition.

Conjugation: Always use the irregular stem for these verbs, followed by regular conditional endings.

Differences and Useful Expressions

Unlike English, which frequently uses "would" with the infinitive verb, Spanish changes the verb stem and adds specific conditional endings. For example, English "would come" corresponds to Spanish vendría. The verb "to come" (venir) takes a special irregular stem in the conditional form.

Common useful phrases include:

  • ¿Podrías ayudarme? (Could you help me?)
  • Me gustaría estudiar más. (I would like to study more.)
  • Habría problemas si no vienes. (There would be problems if you don't come.)

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Lea Pessara

Multilingual communication, focus on business and law

Cologne University of Applied Sciences

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Last Updated:

Thursday, 17/07/2025 13:53