Learn how to conjugate the English verb jack 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 jack, first add it to your verb list by clicking on the Add to My Verbs button above.

Indicative

Present simple

  • I jack
  • you jack
  • he jacks
  • we jack
  • you jack
  • they jack

Past simple

  • I jacked
  • you jacked
  • he jacked
  • we jacked
  • you jacked
  • they jacked

Future

  • I will jack
  • you will jack
  • he will jack
  • we will jack
  • you will jack
  • they will jack

Present continuous

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

Past continuous

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

Future continuous

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

Present perfect

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

Pluperfect

  • I had jacked
  • you had jacked
  • he had jacked
  • we had jacked
  • you had jacked
  • they had jacked

Future perfect

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

Present perfect continuous

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

Pluperfect continuous

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

Future perfect continuous

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

Subjunctive

  • I would jack
  • you would jack
  • he would jack
  • we would jack
  • you would jack
  • they would jack

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

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

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

Imperative

Affirmative

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

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