Verbo think: pasado, participio y conjugación

think significa «pensar, creer, opinar». Es un verbo irregular: su pasado es thought y su participio thought.

Por el equipo de Ingles.net A1 Actualizado el 21 de octubre de 2026

Formas del verbo think

Forma	Inglés	Pronunciación
Infinitivo	think	/θɪŋk/
Pasado simple	thought	/θɔt/
Participio pasado	thought	/θɔt/
Gerundio (-ing)	thinking
3.ª persona (he/she/it)	thinks

Forma

Inglés

Pronunciación

Infinitivo

think

/θɪŋk/

Pasado simple

thought

/θɔt/

Participio pasado

thought

/θɔt/

Gerundio (-ing)

thinking

3.ª persona (he/she/it)

thinks

Conjugación del verbo think

Formas afirmativa, negativa e interrogativa en inglés americano. «You» sirve para tú y para ustedes/vosotros.

Presente simple (Present simple)Hábitos, rutinas y verdades generales.

Persona	Afirmativa	Negativa	Pregunta
yo	I think	I don't think	Do I think?
tú	You think	You don't think	Do you think?
él / ella	He/she/it thinks	He/she/it doesn't think	Does he/she/it think?
nosotros	We think	We don't think	Do we think?
ustedes / vosotros	You think	You don't think	Do you think?
ellos / ellas	They think	They don't think	Do they think?

Persona

Afirmativa

Negativa

Pregunta

I think

I don't think

Do I think?

tú

You think

You don't think

Do you think?

él / ella

He/she/it thinks

He/she/it doesn't think

Does he/she/it think?

nosotros

We think

We don't think

Do we think?

ustedes / vosotros

You think

You don't think

Do you think?

ellos / ellas

They think

They don't think

Do they think?

Presente continuo (Present continuous)Acciones en curso ahora o planes cercanos.

Persona	Afirmativa	Negativa	Pregunta
yo	I am thinking	I'm not thinking	Am I thinking?
tú	You are thinking	You aren't thinking	Are you thinking?
él / ella	He/she/it is thinking	He/she/it isn't thinking	Is he/she/it thinking?
nosotros	We are thinking	We aren't thinking	Are we thinking?
ustedes / vosotros	You are thinking	You aren't thinking	Are you thinking?
ellos / ellas	They are thinking	They aren't thinking	Are they thinking?

Persona

Afirmativa

Negativa

Pregunta

I am thinking

I'm not thinking

Am I thinking?

tú

You are thinking

You aren't thinking

Are you thinking?

él / ella

He/she/it is thinking

He/she/it isn't thinking

Is he/she/it thinking?

nosotros

We are thinking

We aren't thinking

Are we thinking?

ustedes / vosotros

You are thinking

You aren't thinking

Are you thinking?

ellos / ellas

They are thinking

They aren't thinking

Are they thinking?

Pasado simple (Past simple)Acciones terminadas en un momento del pasado.

Persona	Afirmativa	Negativa	Pregunta
yo	I thought	I didn't think	Did I think?
tú	You thought	You didn't think	Did you think?
él / ella	He/she/it thought	He/she/it didn't think	Did he/she/it think?
nosotros	We thought	We didn't think	Did we think?
ustedes / vosotros	You thought	You didn't think	Did you think?
ellos / ellas	They thought	They didn't think	Did they think?

Persona

Afirmativa

Negativa

Pregunta

I thought

I didn't think

Did I think?

tú

You thought

You didn't think

Did you think?

él / ella

He/she/it thought

He/she/it didn't think

Did he/she/it think?

nosotros

We thought

We didn't think

Did we think?

ustedes / vosotros

You thought

You didn't think

Did you think?

ellos / ellas

They thought

They didn't think

Did they think?

Pasado continuo (Past continuous)Acciones en curso en un momento del pasado.

Persona	Afirmativa	Negativa	Pregunta
yo	I was thinking	I wasn't thinking	Was I thinking?
tú	You were thinking	You weren't thinking	Were you thinking?
él / ella	He/she/it was thinking	He/she/it wasn't thinking	Was he/she/it thinking?
nosotros	We were thinking	We weren't thinking	Were we thinking?
ustedes / vosotros	You were thinking	You weren't thinking	Were you thinking?
ellos / ellas	They were thinking	They weren't thinking	Were they thinking?

Persona

Afirmativa

Negativa

Pregunta

I was thinking

I wasn't thinking

Was I thinking?

tú

You were thinking

You weren't thinking

Were you thinking?

él / ella

He/she/it was thinking

He/she/it wasn't thinking

Was he/she/it thinking?

nosotros

We were thinking

We weren't thinking

Were we thinking?

ustedes / vosotros

You were thinking

You weren't thinking

Were you thinking?

ellos / ellas

They were thinking

They weren't thinking

Were they thinking?

Presente perfecto (Present perfect)Experiencias y acciones pasadas con relación con el presente.

Persona	Afirmativa	Negativa	Pregunta
yo	I have thought	I haven't thought	Have I thought?
tú	You have thought	You haven't thought	Have you thought?
él / ella	He/she/it has thought	He/she/it hasn't thought	Has he/she/it thought?
nosotros	We have thought	We haven't thought	Have we thought?
ustedes / vosotros	You have thought	You haven't thought	Have you thought?
ellos / ellas	They have thought	They haven't thought	Have they thought?

Persona

Afirmativa

Negativa

Pregunta

I have thought

I haven't thought

Have I thought?

tú

You have thought

You haven't thought

Have you thought?

él / ella

He/she/it has thought

He/she/it hasn't thought

Has he/she/it thought?

nosotros

We have thought

We haven't thought

Have we thought?

ustedes / vosotros

You have thought

You haven't thought

Have you thought?

ellos / ellas

They have thought

They haven't thought

Have they thought?

Presente perfecto continuo (Present perfect continuous)Acciones que empezaron en el pasado y siguen o acaban de terminar.

Persona	Afirmativa	Negativa	Pregunta
yo	I have been thinking	I haven't been thinking	Have I been thinking?
tú	You have been thinking	You haven't been thinking	Have you been thinking?
él / ella	He/she/it has been thinking	He/she/it hasn't been thinking	Has he/she/it been thinking?
nosotros	We have been thinking	We haven't been thinking	Have we been thinking?
ustedes / vosotros	You have been thinking	You haven't been thinking	Have you been thinking?
ellos / ellas	They have been thinking	They haven't been thinking	Have they been thinking?

Persona

Afirmativa

Negativa

Pregunta

I have been thinking

I haven't been thinking

Have I been thinking?

tú

You have been thinking

You haven't been thinking

Have you been thinking?

él / ella

He/she/it has been thinking

He/she/it hasn't been thinking

Has he/she/it been thinking?

nosotros

We have been thinking

We haven't been thinking

Have we been thinking?

ustedes / vosotros

You have been thinking

You haven't been thinking

Have you been thinking?

ellos / ellas

They have been thinking

They haven't been thinking

Have they been thinking?

Pasado perfecto (Past perfect)Una acción anterior a otra acción pasada.

Persona	Afirmativa	Negativa	Pregunta
yo	I had thought	I hadn't thought	Had I thought?
tú	You had thought	You hadn't thought	Had you thought?
él / ella	He/she/it had thought	He/she/it hadn't thought	Had he/she/it thought?
nosotros	We had thought	We hadn't thought	Had we thought?
ustedes / vosotros	You had thought	You hadn't thought	Had you thought?
ellos / ellas	They had thought	They hadn't thought	Had they thought?

Persona

Afirmativa

Negativa

Pregunta

I had thought

I hadn't thought

Had I thought?

tú

You had thought

You hadn't thought

Had you thought?

él / ella

He/she/it had thought

He/she/it hadn't thought

Had he/she/it thought?

nosotros

We had thought

We hadn't thought

Had we thought?

ustedes / vosotros

You had thought

You hadn't thought

Had you thought?

ellos / ellas

They had thought

They hadn't thought

Had they thought?

Pasado perfecto continuo (Past perfect continuous)Duración de una acción hasta un momento del pasado.

Persona	Afirmativa	Negativa	Pregunta
yo	I had been thinking	I hadn't been thinking	Had I been thinking?
tú	You had been thinking	You hadn't been thinking	Had you been thinking?
él / ella	He/she/it had been thinking	He/she/it hadn't been thinking	Had he/she/it been thinking?
nosotros	We had been thinking	We hadn't been thinking	Had we been thinking?
ustedes / vosotros	You had been thinking	You hadn't been thinking	Had you been thinking?
ellos / ellas	They had been thinking	They hadn't been thinking	Had they been thinking?

Persona

Afirmativa

Negativa

Pregunta

I had been thinking

I hadn't been thinking

Had I been thinking?

tú

You had been thinking

You hadn't been thinking

Had you been thinking?

él / ella

He/she/it had been thinking

He/she/it hadn't been thinking

Had he/she/it been thinking?

nosotros

We had been thinking

We hadn't been thinking

Had we been thinking?

ustedes / vosotros

You had been thinking

You hadn't been thinking

Had you been thinking?

ellos / ellas

They had been thinking

They hadn't been thinking

Had they been thinking?

Futuro con will (Future simple (will))Predicciones, decisiones en el momento y promesas.

Persona	Afirmativa	Negativa	Pregunta
yo	I will think	I won't think	Will I think?
tú	You will think	You won't think	Will you think?
él / ella	He/she/it will think	He/she/it won't think	Will he/she/it think?
nosotros	We will think	We won't think	Will we think?
ustedes / vosotros	You will think	You won't think	Will you think?
ellos / ellas	They will think	They won't think	Will they think?

Persona

Afirmativa

Negativa

Pregunta

I will think

I won't think

Will I think?

tú

You will think

You won't think

Will you think?

él / ella

He/she/it will think

He/she/it won't think

Will he/she/it think?

nosotros

We will think

We won't think

Will we think?

ustedes / vosotros

You will think

You won't think

Will you think?

ellos / ellas

They will think

They won't think

Will they think?

Futuro con going to (Future (going to))Planes e intenciones, y predicciones con evidencia.

Persona	Afirmativa	Negativa	Pregunta
yo	I am going to think	I'm not going to think	Am I going to think?
tú	You are going to think	You aren't going to think	Are you going to think?
él / ella	He/she/it is going to think	He/she/it isn't going to think	Is he/she/it going to think?
nosotros	We are going to think	We aren't going to think	Are we going to think?
ustedes / vosotros	You are going to think	You aren't going to think	Are you going to think?
ellos / ellas	They are going to think	They aren't going to think	Are they going to think?

Persona

Afirmativa

Negativa

Pregunta

I am going to think

I'm not going to think

Am I going to think?

tú

You are going to think

You aren't going to think

Are you going to think?

él / ella

He/she/it is going to think

He/she/it isn't going to think

Is he/she/it going to think?

nosotros

We are going to think

We aren't going to think

Are we going to think?

ustedes / vosotros

You are going to think

You aren't going to think

Are you going to think?

ellos / ellas

They are going to think

They aren't going to think

Are they going to think?

Futuro continuo (Future continuous)Acciones en curso en un momento del futuro.

Persona	Afirmativa	Negativa	Pregunta
yo	I will be thinking	I won't be thinking	Will I be thinking?
tú	You will be thinking	You won't be thinking	Will you be thinking?
él / ella	He/she/it will be thinking	He/she/it won't be thinking	Will he/she/it be thinking?
nosotros	We will be thinking	We won't be thinking	Will we be thinking?
ustedes / vosotros	You will be thinking	You won't be thinking	Will you be thinking?
ellos / ellas	They will be thinking	They won't be thinking	Will they be thinking?

Persona

Afirmativa

Negativa

Pregunta

I will be thinking

I won't be thinking

Will I be thinking?

tú

You will be thinking

You won't be thinking

Will you be thinking?

él / ella

He/she/it will be thinking

He/she/it won't be thinking

Will he/she/it be thinking?

nosotros

We will be thinking

We won't be thinking

Will we be thinking?

ustedes / vosotros

You will be thinking

You won't be thinking

Will you be thinking?

ellos / ellas

They will be thinking

They won't be thinking

Will they be thinking?

Futuro perfecto (Future perfect)Acciones terminadas antes de un momento del futuro.

Persona	Afirmativa	Negativa	Pregunta
yo	I will have thought	I won't have thought	Will I have thought?
tú	You will have thought	You won't have thought	Will you have thought?
él / ella	He/she/it will have thought	He/she/it won't have thought	Will he/she/it have thought?
nosotros	We will have thought	We won't have thought	Will we have thought?
ustedes / vosotros	You will have thought	You won't have thought	Will you have thought?
ellos / ellas	They will have thought	They won't have thought	Will they have thought?

Persona

Afirmativa

Negativa

Pregunta

I will have thought

I won't have thought

Will I have thought?

tú

You will have thought

You won't have thought

Will you have thought?

él / ella

He/she/it will have thought

He/she/it won't have thought

Will he/she/it have thought?

nosotros

We will have thought

We won't have thought

Will we have thought?

ustedes / vosotros

You will have thought

You won't have thought

Will you have thought?

ellos / ellas

They will have thought

They won't have thought

Will they have thought?

Condicional simple (Conditional (would))Situaciones hipotéticas y peticiones educadas.

Persona	Afirmativa	Negativa	Pregunta
yo	I would think	I wouldn't think	Would I think?
tú	You would think	You wouldn't think	Would you think?
él / ella	He/she/it would think	He/she/it wouldn't think	Would he/she/it think?
nosotros	We would think	We wouldn't think	Would we think?
ustedes / vosotros	You would think	You wouldn't think	Would you think?
ellos / ellas	They would think	They wouldn't think	Would they think?

Persona

Afirmativa

Negativa

Pregunta

I would think

I wouldn't think

Would I think?

tú

You would think

You wouldn't think

Would you think?

él / ella

He/she/it would think

He/she/it wouldn't think

Would he/she/it think?

nosotros

We would think

We wouldn't think

Would we think?

ustedes / vosotros

You would think

You wouldn't think

Would you think?

ellos / ellas

They would think

They wouldn't think

Would they think?

Condicional perfecto (Conditional perfect)Situaciones hipotéticas en el pasado.

Persona	Afirmativa	Negativa	Pregunta
yo	I would have thought	I wouldn't have thought	Would I have thought?
tú	You would have thought	You wouldn't have thought	Would you have thought?
él / ella	He/she/it would have thought	He/she/it wouldn't have thought	Would he/she/it have thought?
nosotros	We would have thought	We wouldn't have thought	Would we have thought?
ustedes / vosotros	You would have thought	You wouldn't have thought	Would you have thought?
ellos / ellas	They would have thought	They wouldn't have thought	Would they have thought?

Persona

Afirmativa

Negativa

Pregunta

I would have thought

I wouldn't have thought

Would I have thought?

tú

You would have thought

You wouldn't have thought

Would you have thought?

él / ella

He/she/it would have thought

He/she/it wouldn't have thought

Would he/she/it have thought?

nosotros

We would have thought

We wouldn't have thought

Would we have thought?

ustedes / vosotros

You would have thought

You wouldn't have thought

Would you have thought?

ellos / ellas

They would have thought

They wouldn't have thought

Would they have thought?

Imperativo: think · negativo: don't think · con nosotros: let's think.

Ejemplos con think

I think it's a good idea.Creo que es una buena idea.
We thought the movie was boring.Nos pareció que la película era aburrida.
Have you thought about my offer?¿Has pensado en mi oferta?

Phrasal verbs frecuentes con think: think about, think over, think of, think up.

Practica el verbo think

Escribe o elige la respuesta y pulsa Comprobar. Las soluciones están debajo de cada pregunta.

I (think) it's a good idea.

Presente simple. «Creo que es una buena idea.»

Ver solución
think I think it's a good idea. → think.
We (think) the movie was boring.

Pasado simple. «Nos pareció que la película era aburrida.»

Ver solución
thought We thought the movie was boring. → thought.
Have you (think) about my offer?

Presente perfecto. «¿Has pensado en mi oferta?»

Ver solución
thought Have you thought about my offer? → thought.
¿Cuál es el pasado de think?

thinked thinks thought

Ver solución
thought Pasado de think: thought; participio: thought.

Otros verbos irregulares con el mismo patrón (ABB)

Lista completa de verbos irregulares · Practicar verbos irregulares · Conjugador