Verb conjugation

To contribute

Regular verb
contribute, contributed, contributed

Indicative

Present (simple)

  • I contribute
  • you contribute
  • he contributes
  • we contribute
  • you contribute
  • they contribute

Present progressive / continuous

  • I am contributing
  • you are contributing
  • he is contributing
  • we are contributing
  • you are contributing
  • they are contributing

Past (simple)

  • I contributed
  • you contributed
  • he contributed
  • we contributed
  • you contributed
  • they contributed

Past progressive / continuous

  • I was contributing
  • you were contributing
  • he was contributing
  • we were contributing
  • you were contributing
  • they were contributing

Present perfect (simple)

  • I have contributed
  • you have contributed
  • he has contributed
  • we have contributed
  • you have contributed
  • they have contributed

Present perfect progressive / continuous

  • I have been contributing
  • you have been contributing
  • he has been contributing
  • we have been contributing
  • you have been contributing
  • they have been contributing

Past perfect

  • I had contributed
  • you had contributed
  • he had contributed
  • we had contributed
  • you had contributed
  • they had contributed

Past perfect progressive / continuous

  • I had been contributing
  • you had been contributing
  • he had been contributing
  • we had been contributing
  • you had been contributing
  • they had been contributing

Future

  • I will contribute
  • you will contribute
  • he will contribute
  • we will contribute
  • you will contribute
  • they will contribute

Future progressive / continuous

  • I will be contributing
  • you will be contributing
  • he will be contributing
  • we will be contributing
  • you will be contributing
  • they will be contributing

Future perfect

  • I will have contributed
  • you will have contributed
  • he will have contributed
  • we will have contributed
  • you will have contributed
  • they will have contributed

Future perfect continuous

  • I will have been contributing
  • you will have been contributing
  • he will have been contributing
  • we will have been contributing
  • you will have been contributing
  • they will have been contributing

Conditional

Simple

  • I would contribute
  • you would contribute
  • he would contribute
  • we would contribute
  • you would contribute
  • they would contribute

Progressive

  • I would be contributing
  • you would be contributing
  • he would be contributing
  • we would be contributing
  • you would be contributing
  • they would be contributing

Perfect

  • I would have contributed
  • you would have contributed
  • he would have contributed
  • we would have contributed
  • you would have contributed
  • they would have contributed

Perfect progressive

  • I would have been contributing
  • you would have been contributing
  • he would have been contributing
  • we would have been contributing
  • you would have been contributing
  • they would have been contributing

Infinitive

Infinitive

  • to contribute

Imperative

Imperative

  • contribute
  • Let's contribute

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