Forzar Examples, Sentences & Quiz in Spanish

forzar means "to force" in English, and this page shows you how it actually sounds in everyday Spanish — not just the conjugation table, but the verb in real sentences, in short dialogues, and in the mistakes learners make with it. Forzar means to force something open, or to force a person: forzar a alguien a + infinitive means to make someone do something. It can also mean to strain something, as in forzar la voz. Below you will find twelve example sentences grouped by use, two short dialogues, the most common mistakes with corrections, and a ten-question quiz with explained answers. If you want the full tables first, start with the full conjugation of forzar; if you want to study one tense in depth, see the forzar present tense page.

forzar in everyday use: examples with translations

Everyday present uses

How the verb sounds in the present, the future and in hypotheticals — the forms you will use most often.

  1. Yo fuerzo la puerta del garaje — "I force the garage door"
  2. Mi amigo fuerza una sonrisa incómoda — "My friend forces an awkward smile"
  3. Mañana, tú forzarás la cerradura con una llave — "Tomorrow, you will force the lock with a key"
  4. Yo forzaría a su hijo a estudiar si pudiera — "I would force his son to study if I could"

Talking about the past

The same verb in the past: one finished action, a habit, something that has just happened, and something that had already happened.

  1. Ayer, yo forcé la puerta del garaje — "Yesterday, I forced the garage door"
  2. Antes, nosotros forzábamos una sonrisa incómoda — "Before, we used to force an awkward smile"
  3. Él ha forzado la cerradura con una llave — "He has forced the lock with a key"
  4. Yo ya había forzado a su hijo a estudiar antes de salir — "I already had forced his son to study before leaving"

Wishes, conditions and commands

The verb after espero que, in si clauses, as a command — and in the conditional perfect, for what would have happened.

  1. Espero que él fuerce la puerta del garaje — "I hope he forces the garage door"
  2. Si yo forzara una sonrisa incómoda, todo cambiaría — "If I forced an awkward smile, everything would change"
  3. Fuerza la cerradura con una llave. — "Force the lock with a key."
  4. Yo habría forzado a su hijo a estudiar con más tiempo — "I would have forced his son to study with more time"

forzar in conversation

Two short dialogues that use forzar the way people really speak it. Notice how the verb changes with the person, and how the same verb fits different situations.

Two friends talk about it.

  • Lucía: Hola, ¿qué tal? — "Hello, how are you?"
  • Lucía: Yo fuerzo la puerta del garaje — "I force the garage door"
  • Marcos: Él fuerza una sonrisa incómoda — "He forces an awkward smile"
  • Lucía: Ayer, yo forcé la cerradura con una llave — "Yesterday, I forced the lock with a key"
  • Marcos: Mañana, tú forzarás a su hijo a estudiar — "Tomorrow, you will force his son to study"

A practical exchange.

  • Marcos: Hola, ¿qué tal? — "Hello, how are you?"
  • Marcos: Fuerza la situación con amenazas. — "Force the situation with threats."
  • Lucía: Él ha forzado la puerta del garaje — "He has forced the garage door"
  • Marcos: Espero que él fuerce una sonrisa incómoda — "I hope he forces an awkward smile"
  • Lucía: Antes, yo forzaba la cerradura con una llave — "Before, I used to force the lock with a key"

Common mistakes with forzar

The errors learners actually make with forzar, each with the wrong form, the right form, and why the right form is right.

✗ *Yo forzo a su hijo a estudiar.

✓ Correct: Yo fuerzo a su hijo a estudiar.

forzar is a stem-changing verb (o → ue): the stem vowel changes in the stressed present forms, so the yo form is fuerzo, not forzo.

✗ *Ayer, yo forzé la situación con amenazas.

✓ Correct: Ayer, yo forcé la situación con amenazas.

The z of forzar becomes c before e, so the preterite yo form is forcé, never forzé.

✗ *Espero que él fuerza a su hijo a estudiar

✓ Correct: Espero que él fuerce a su hijo a estudiar

After espero que, Spanish requires the subjunctive: Espero que él fuerce a su hijo a estudiar — not the indicative Espero que él fuerza a su hijo a estudiar.

✗ *Ayer, yo fuerzo la situación con amenazas

✓ Correct: Ayer, yo forcé la situación con amenazas

Ayer points to a finished action in the past, so it needs the preterite: Ayer, yo forcé la situación con amenazas.

✗ *De niño, yo forcé la puerta del garaje todos los días

✓ Correct: De niño, yo forzaba la puerta del garaje todos los días

For a repeated habit in the past, use the imperfect, not the preterite: De niño, yo forzaba la puerta del garaje todos los días.

Quiz: forzar in use

Ten questions on forzar — its forms, its tenses and its everyday use. Choose the best answer for each one, then check the answer key below, where every answer is explained.

  1. Complete the sentence: Yo ______ la puerta del garaje — "I force the garage door" (present) A. fuerza B. forzamos C. fuerzo D. fuerzas

  2. Complete the sentence: Ayer, yo ______ una sonrisa incómoda — "Yesterday, I forced an awkward smile" (preterite) A. forzó B. forzamos C. forcé D. forzaste

  3. Complete the sentence: Antes, nosotros ______ la cerradura con una llave — "Before, we used to force the lock with a key" (imperfect) A. forzaba B. forzabas C. forzabais D. forzábamos

  4. Complete the sentence: Mañana, tú ______ a su hijo a estudiar — "Tomorrow, you will force his son to study" (future) A. forzará B. forzaremos C. forzarás D. forzaré

  5. Complete the sentence: Yo ______ la situación con amenazas — "I would force the situation with threats" (conditional) A. forzaríais B. forzaría C. forzarías D. forzaríamos

  6. Complete the sentence: Él ______ la puerta del garaje — "He has forced the garage door" (present perfect) A. ha forzado B. he forzado C. has forzado D. hemos forzado

  7. Complete the sentence: Espero que él ______ una sonrisa incómoda — "I hope he forces an awkward smile" (present subjunctive) A. fuerce B. fuerces C. forcemos D. forcéis

  8. Complete the sentence: ______ la cerradura con una llave. — "Force the lock with a key." (affirmative imperative) A. fuerce B. forcemos C. forzad D. fuerza

  9. Which is the gerund of forzar, used with estar for the progressive? A. fuerzo B. forcé C. forzando D. forzado

  10. What does forzar mean in English? A. to force B. to oblige C. to enjoy D. to cross

Answer key

  1. fuerzo — The present form for yo is fuerzo.
  2. forcé — The preterite form for yo is forcé.
  3. forzábamos — The imperfect form for nosotros/as is forzábamos.
  4. forzarás — The future form for tú is forzarás.
  5. forzaría — The conditional form for yo is forzaría.
  6. ha forzado — The present perfect form for él/ella/Ud. is ha forzado.
  7. fuerce — The present subjunctive form for él/ella/Ud. is fuerce.
  8. fuerza — The affirmative imperative form is fuerza.
  9. forzando — The gerund of forzar is forzando: estoy forzando. The participle forzado is used with haber instead.
  10. to force — forzar means to force.

Frequently asked questions

What does forzar mean in English?

forzar means to force. For example: Yo fuerzo la puerta del garaje — "I force the garage door". The exact English wording depends on the context, but the core meaning stays the same across the tenses.

What preposition goes with forzar?

forzar takes its complement directly, with no preposition, as in the examples above. Adding an extra preposition is a common learner error.

Is forzar regular?

No. forzar is a stem-changing -ar verb (o → ue). The stem vowel changes in the stressed forms of the present: fuerzo, fuerzas, fuerza and fuerzan — but nosotros and vosotros keep the plain stem: forzamos, forzáis.

How do I practise forzar?

Start with the present tense table on the full conjugation page, then drill the preterite and the imperfect, since those two past tenses cause the most mistakes. Try the Spanish Verb Quiz to test the forms under pressure, and come back to the sentences above until you can say them without looking.

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