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    Aprender Verbos regulares Contribute
Categoria
to contribute contribuir
Conjugar
Infinitive
contribute
Past simple
contributed
Past participle
contributed
Gerund
contributing
Tabla de conjugación del verbo "To contribute"
Present Simple (Presente Simple)
Affirmative
I contribute.
You contribute.
We contribute.
He/She/It contributes.
You contribute.
They contribute.
Negative
I do not contribute.
You do not contribute.
We do not contribute.
He/She/It does not contribute.
You do not contribute.
They do not contribute.
Interrogative
Do I contribute?
Do you contribute?
Do we contribute?
Does he/she/it contribute?
Do you contribute?
Do they contribute?


Present Simple Continuous (Presente Continuo)
Affirmative
I am contributing.
You are contributing.
We are contributing.
He/She/It is contributing.
You are contributing.
They are contributing.
Negative
I am not contributing.
You are not contributing.
We are not contributing.
He/She/It is not contributing.
You are not contributing.
They are not contributing.
Interrogative
Am I contributing?
Are you contributing?
Are we contributing?
Is he/she/it contributing?
Are you contributing?
Are they contributing?


Past Simple (Pasado Simple)
Affirmative
I contributed.
You contributed.
We contributed.
He/She/It contributed.
You contributed.
They contributed.
Negative
I did not contribute.
You did not contribute.
We did not contribute.
He/She/It did not contribute.
You did not contribute.
They did not contribute.
Interrogative
Did I contribute?
Did you contribute?
Did we contribute?
Did he/she/it contribute?
Did you contribute?
Did they contribute?


Past Continuous (Pasado Continuo)
Affirmative
I was contributing.
You were contributing.
We were contributing.
He/She/It was contributing.
You were contributing.
They were contributing.
Negative
I was not contributing.
You were not contributing.
We were not contributing.
He/She/It was not contributing.
You were not contributing.
They were not contributing.
Interrogative
Was I contributing?
Were you contributing?
Were we contributing?
Was he/she/it contributing?
Were you contributing?
Were they contributing?


Future Simple (Futuro Simple)
Affirmative
I will contribute.
You will contribute.
We will contribute.
He/She/It will contribute.
You will contribute.
They will contribute.
Negative
I will not contribute.
You will not contribute.
We will not contribute.
He/She/It will not contribute.
You will not contribute.
They will not contribute.
Interrogative
Will I contribute?
Will you contribute?
Will we contribute?
Will he/she/it contribute?
Will you contribute?
Will they contribute?


Present Perfect Simple (Presente Perfecto)
Affirmative
I have contributed.
You have contributed.
We have contributed.
He/She/It has contributed.
You have contributed.
They have contributed.
Negative
I have not contributed.
You have not contributed.
We have not contributed.
He/She/It has not contributed.
You have not contributed.
They have not contributed.
Interrogative
Have I contributed?
Have you contributed?
Have we contributed?
Has he/she/it contributed?
Have you contributed?
Have they contributed?


Present Perfect Continuous (Presente Perfecto Continuo)
Affirmative
I have been contributing.
You have been contributing.
We have been contributing.
He/She/It has been contributing.
You have been contributing.
They have been contributing.
Negative
I have not been contributing.
You have not been contributing.
We have not been contributing.
He/She/It has not been contributing.
You have not been contributing.
They have not been contributing.
Interrogative
Have I been contributing?
Have you been contributing?
Have we been contributing?
Has he/she/it been contributing?
Have you been contributing?
Have they been contributing?


Past Perfect Simple (Pasado Perfecto)
Affirmative
I had contributed.
You had contributed.
We had contributed.
He/She/It had contributed.
You had contributed.
They had contributed.
Negative
I had not contributed.
You had not contributed.
We had not contributed.
He/She/It had not contributed.
You had not contributed.
They had not contributed.
Interrogative
Had I contributed?
Had you contributed?
Had we contributed?
Had he/she/it contributed?
Had you contributed?
Had they contributed?


Past Perfect Continuous (Pasado Perfecto Continuo)
Affirmative
I had been contributing.
You had been contributing.
We had been contributing.
He/She/It had been contributing.
You had been contributing.
They had been contributing.
Negative
I had not been contributing.
You had not been contributing.
We had not been contributing.
He/She/It had not been contributing.
You had not been contributing.
They had not been contributing.
Interrogative
Had I been contributing?
Had you been contributing?
Had we been contributing?
Had he/she/it been contributing?
Had you been contributing?
Had they been contributing?


Future Perfect (Futuro Perfecto)
Affirmative
I will have contributed.
You will have contributed.
We will have contributed.
He/She/It will have contributed.
You will have contributed.
They will have contributed.
Negative
I will not have contributed.
You will not have contributed.
We will not have contributed.
He/She/It will not have contributed.
You will not have contributed.
They will not have contributed.
Interrogative
Will I have contributed?
Will you have contributed?
Will we have contributed?
Will he/she/it have contributed?
Will you have contributed?
Will they have contributed?


Conditional (Condicional)
Affirmative
I would contribute.
You would contribute.
We would contribute.
He/She/It would contribute.
You would contribute.
They would contribute.
Negative
I would not contribute.
You would not contribute.
We would not contribute.
He/She/It would not contribute.
You would not contribute.
They would not contribute.
Interrogative
Would I contribute?
Would you contribute?
Would we contribute?
Would he/she/it contribute?
Would you contribute?
Would they contribute?


Conditional Perfect (Condicional Perfecto)
Affirmative
I would have contributed.
You would have contributed.
We would have contributed.
He/She/It would have contributed.
You would have contributed.
They would have contributed.
Negative
I would not have contributed.
You would not have contributed.
We would not have contributed.
He/She/It would not have contributed.
You would not have contributed.
They would not have contributed.
Interrogative
Would I have contributed?
Would you have contributed?
Would we have contributed?
Would he/she/it have contributed?
Would you have contributed?
Would they have contributed?