Inklingo

How to Say "to behave" in Spanish

English → Spanish

actuar

ak-TOO-ar/akˈtwaɾ/

verbB1general
Use 'actuar' when you want to express the general idea of how someone conducts themselves or acts in a situation, especially in a practical or functional manner.
A close-up of a person's hands wearing work gloves firmly pulling down a large red lever.

Examples

Cuando hay una emergencia, hay que actuar sin dudar.

When there is an emergency, one must act without hesitation.

El abogado tiene derecho a actuar en nombre de su cliente.

The lawyer has the right to act on behalf of their client.

Mi perro actuó muy mal con la visita.

My dog behaved very badly with the visitors.

Simple Conjugation Rule

Even though 'actuar' looks regular, remember that an accent mark appears on the 'u' (actúo, actúa, actúe) in most present tense forms to make the pronunciation clear and put stress on that syllable.

Mixing up 'Actuar' and 'Hacer'

Mistake: “Using 'hacer' when you mean 'to behave' or 'to take action' in a general sense.”

Correction: 'Actuar' is better for deliberate actions or behavior; 'hacer' is usually for specific tasks ('hacer la tarea').

haberse

/ah-behr-seh//aˈβeɾse/

verbC1formal
Choose 'haberse' when describing how someone conducts themselves in a more formal, deliberate, or even praiseworthy manner, often implying a conscious effort or character trait.
A high-quality simple colorful storybook illustration of a young child politely holding a wooden door open for an elderly person carrying groceries, demonstrating good conduct.

Examples

El soldado se hubo con gran valor frente al enemigo.

The soldier behaved with great bravery in front of the enemy.

El director se había con mucha cautela en las negociaciones.

The director had conducted himself with great caution in the negotiations.

Formal Replacement

This meaning is almost always replaced by the more common verb 'comportarse' in modern, everyday Spanish. You will usually only see this in old novels or very formal writing.

Mixing Meanings

Mistake: “No te hubiste bien en la fiesta (meaning 'You didn't behave well at the party').”

Correction: No te comportaste bien en la fiesta. (Use 'comportarse' for behavior in casual contexts.)

Choosing between 'actuar' and 'haberse'

Learners often mistakenly use 'haberse' in everyday situations where 'actuar' is more appropriate. Remember that 'haberse' is typically used for more formal or character-defining conduct, while 'actuar' covers general actions and behavior.

Related Translations

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