English Conjugation

Verb conjugation

Conjugate To deteriorate in English

Regular verb
deteriorate, deteriorated, deteriorated

Indicative

Present (simple)

  • I deteriorate
  • you deteriorate
  • he deteriorates
  • we deteriorate
  • you deteriorate
  • they deteriorate

Present progressive / continuous

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

Past (simple)

  • I deteriorated
  • you deteriorated
  • he deteriorated
  • we deteriorated
  • you deteriorated
  • they deteriorated

Past progressive / continuous

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

Present perfect (simple)

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

Present perfect progressive / continuous

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

Past perfect

  • I had deteriorated
  • you had deteriorated
  • he had deteriorated
  • we had deteriorated
  • you had deteriorated
  • they had deteriorated

Past perfect progressive / continuous

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

Future

  • I will deteriorate
  • you will deteriorate
  • he will deteriorate
  • we will deteriorate
  • you will deteriorate
  • they will deteriorate

Future progressive / continuous

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

Future perfect

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

Future perfect continuous

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

Conditional

Simple

  • I would deteriorate
  • you would deteriorate
  • he would deteriorate
  • we would deteriorate
  • you would deteriorate
  • they would deteriorate

Progressive

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

Perfect

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

Perfect progressive

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

Infinitive

Infinitive

  • to deteriorate

Imperative

Imperative

  • deteriorate
  • Let's deteriorate
If you're having difficulty with the English verb to deteriorate, 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 deteriorate? Simply type to deteriorate 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: