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

Indicative

Present simple

  • I vacillate
  • you vacillate
  • he vacillates
  • we vacillate
  • you vacillate
  • they vacillate

Past simple

  • I vacillated
  • you vacillated
  • he vacillated
  • we vacillated
  • you vacillated
  • they vacillated

Future

  • I will vacillate
  • you will vacillate
  • he will vacillate
  • we will vacillate
  • you will vacillate
  • they will vacillate

Present continuous

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

Past continuous

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

Future continuous

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

Present perfect

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

Pluperfect

  • I had vacillated
  • you had vacillated
  • he had vacillated
  • we had vacillated
  • you had vacillated
  • they had vacillated

Future perfect

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

Present perfect continuous

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

Pluperfect continuous

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

Future perfect continuous

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

Subjunctive

  • I would vacillate
  • you would vacillate
  • he would vacillate
  • we would vacillate
  • you would vacillate
  • they would vacillate

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

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

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

Imperative

Affirmative

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

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