Learn how to conjugate the irregular English verb cost with the below conjugation table. To listen to the audio pronunciation for each conjugation, simply click on the speaker icon next to the conjugated tense. To practice and test yourself on the English verb cost, first add it to your verb list by clicking on the Add to My Verbs button above.

Indicative

Present simple

  • I cost
  • you cost
  • he costs
  • we cost
  • you cost
  • they cost

Past simple

  • I cost
  • you cost
  • he cost
  • we cost
  • you cost
  • they cost

Future

  • I will cost
  • you will cost
  • he will cost
  • we will cost
  • you will cost
  • they will cost

Present continuous

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

Past continuous

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

Future continuous

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

Present perfect

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

Pluperfect

  • I had cost
  • you had cost
  • he had cost
  • we had cost
  • you had cost
  • they had cost

Future perfect

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

Present perfect continuous

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

Pluperfect continuous

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

Future perfect continuous

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

Subjunctive

  • I would cost
  • you would cost
  • he would cost
  • we would cost
  • you would cost
  • they would cost

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

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

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

Imperative

Affirmative

  • (you) cost
  • (we) Let's cost
  • (you) cost

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