Verb conjugation

To fail

Regular verb
fail, failed, failed

Indicative

Present (simple)

  • I fail
  • you fail
  • he fails
  • we fail
  • you fail
  • they fail

Present progressive / continuous

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

Past (simple)

  • I failed
  • you failed
  • he failed
  • we failed
  • you failed
  • they failed

Past progressive / continuous

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

Present perfect (simple)

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

Present perfect progressive / continuous

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

Past perfect

  • I had failed
  • you had failed
  • he had failed
  • we had failed
  • you had failed
  • they had failed

Past perfect progressive / continuous

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

Future

  • I will fail
  • you will fail
  • he will fail
  • we will fail
  • you will fail
  • they will fail

Future progressive / continuous

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

Future perfect

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

Future perfect continuous

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

Conditional

Simple

  • I would fail
  • you would fail
  • he would fail
  • we would fail
  • you would fail
  • they would fail

Progressive

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

Perfect

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

Perfect progressive

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

Infinitive

Infinitive

  • to fail

Imperative

Imperative

  • fail
  • Let's fail

If you're having difficulty with the English verb to fail, check out our online English lessons! Vatefaireconjuguer is a free online conjugator created by Gymglish. Founded in 2004, Gymglish creates fun, personalized online language courses: English course, Spanish course, German course, French course, Italian course and more. Conjugate all English verbs (of all groups) in every tense and mode: Indicative, Present, Past-perfect, Present perfect progressive, Future perfect continuous, Conditional, Infinitive, Imperative, etc. Not sure how to conjugate the English verb to fail? Simply type to fail in our search bar to view its English conjugation. You can also conjugate a sentence, for example ‘conjugate an English verb’! In order to improve on your spelling, Gymglish also offers online English courses and gives you access to many grammar rules to learn the language, including spelling and conjugation tips. Don't forget to check out our list of irregular verbs and modal verbs! Our online verb conjugators: French conjugator, Spanish conjugator, German conjugation, Italian conjugation, Italian conjugation.
Download our conjugation apps for free: