English Conjugation

Verb conjugation

Conjugate To ascertain in English

Regular verb
ascertain, ascertained, ascertained

Indicative

Present (simple)

  • I ascertain
  • you ascertain
  • he ascertains
  • we ascertain
  • you ascertain
  • they ascertain

Present progressive / continuous

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

Past (simple)

  • I ascertained
  • you ascertained
  • he ascertained
  • we ascertained
  • you ascertained
  • they ascertained

Past progressive / continuous

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

Present perfect (simple)

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

Present perfect progressive / continuous

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

Past perfect

  • I had ascertained
  • you had ascertained
  • he had ascertained
  • we had ascertained
  • you had ascertained
  • they had ascertained

Past perfect progressive / continuous

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

Future

  • I will ascertain
  • you will ascertain
  • he will ascertain
  • we will ascertain
  • you will ascertain
  • they will ascertain

Future progressive / continuous

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

Future perfect

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

Future perfect continuous

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

Conditional

Simple

  • I would ascertain
  • you would ascertain
  • he would ascertain
  • we would ascertain
  • you would ascertain
  • they would ascertain

Progressive

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

Perfect

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

Perfect progressive

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

Infinitive

Infinitive

  • to ascertain

Imperative

Imperative

  • ascertain
  • Let's ascertain
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