Definition and Usage

Think is an irregular verb meaning to use the mind to consider, reason, or reflect on something. It is often used to describe the process of forming ideas, opinions, or beliefs about a subject. The simple past and past participle form of think is thought.

Verb Forms

The main forms of think are:
  • Base form: think
  • Simple past: thought
  • Past participle: thought
  • Present participle/gerund: thinking
This verb is commonly used in various tenses to express thoughts, opinions, or plans.

Conjugations

English PronounEnglish ConjugationSpanish ConjugationEnglish ExampleSpanish Example
IthinkpiensoI think about the problem.Yo pienso en el problema.
You (singular)thinkpiensasYou think it’s a good idea.Tú piensas que es una buena idea.
He/She/ItthinkspiensaShe thinks quickly.Ella piensa rápido.
WethinkpensamosWe think about our plans.Nosotros pensamos en nuestros planes.
You (plural)thinkpensáisYou all think differently.Vosotros pensáis diferente.
TheythinkpiensanThey think it’s complicated.Ellos piensan que es complicado.
IthoughtpenséI thought about it yesterday.Yo pensé en eso ayer.
You (singular)thoughtpensasteYou thought wrong.Tú pensaste mal.
He/She/ItthoughtpensóHe thought deeply.Él pensó profundamente.
WethoughtpensamosWe thought together.Nosotros pensamos juntos.
You (plural)thoughtpensasteisYou all thought alike.Vosotros pensasteis igual.
TheythoughtpensaronThey thought it was easy.Ellos pensaron que era fácil.

Related Expressions

Some common expressions using think include think about, think of, and think over which are used to express considering or reflecting on something. For example, “think about your future,” or “think of a solution.”

Usage Tips

When using think, remember it is often linked to personal opinions or mental activity. In Spanish, it most commonly translates as pensar, but choosing the correct conjugation depends on the tense and subject.
If you want to explore more irregular verbs, you can check Irregular Verbs.
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