English Conjugation

Verb conjugation

Conjugate To co-star in English

Regular verb
co-star, co-starred, co-starred

Indicative

Present (simple)

  • I co-star
  • you co-star
  • he co-stars
  • we co-star
  • you co-star
  • they co-star

Present progressive / continuous

  • I am co-starring
  • you are co-starring
  • he is co-starring
  • we are co-starring
  • you are co-starring
  • they are co-starring

Past (simple)

  • I co-starred
  • you co-starred
  • he co-starred
  • we co-starred
  • you co-starred
  • they co-starred

Past progressive / continuous

  • I was co-starring
  • you were co-starring
  • he was co-starring
  • we were co-starring
  • you were co-starring
  • they were co-starring

Present perfect (simple)

  • I have co-starred
  • you have co-starred
  • he has co-starred
  • we have co-starred
  • you have co-starred
  • they have co-starred

Present perfect progressive / continuous

  • I have been co-starring
  • you have been co-starring
  • he has been co-starring
  • we have been co-starring
  • you have been co-starring
  • they have been co-starring

Past perfect

  • I had co-starred
  • you had co-starred
  • he had co-starred
  • we had co-starred
  • you had co-starred
  • they had co-starred

Past perfect progressive / continuous

  • I had been co-starring
  • you had been co-starring
  • he had been co-starring
  • we had been co-starring
  • you had been co-starring
  • they had been co-starring

Future

  • I will co-star
  • you will co-star
  • he will co-star
  • we will co-star
  • you will co-star
  • they will co-star

Future progressive / continuous

  • I will be co-starring
  • you will be co-starring
  • he will be co-starring
  • we will be co-starring
  • you will be co-starring
  • they will be co-starring

Future perfect

  • I will have co-starred
  • you will have co-starred
  • he will have co-starred
  • we will have co-starred
  • you will have co-starred
  • they will have co-starred

Future perfect continuous

  • I will have been co-starring
  • you will have been co-starring
  • he will have been co-starring
  • we will have been co-starring
  • you will have been co-starring
  • they will have been co-starring

Conditional

Simple

  • I would co-star
  • you would co-star
  • he would co-star
  • we would co-star
  • you would co-star
  • they would co-star

Progressive

  • I would be co-starring
  • you would be co-starring
  • he would be co-starring
  • we would be co-starring
  • you would be co-starring
  • they would be co-starring

Perfect

  • I would have co-starred
  • you would have co-starred
  • he would have co-starred
  • we would have co-starred
  • you would have co-starred
  • they would have co-starred

Perfect progressive

  • I would have been co-starring
  • you would have been co-starring
  • he would have been co-starring
  • we would have been co-starring
  • you would have been co-starring
  • they would have been co-starring

Infinitive

Infinitive

  • to co-star

Imperative

Imperative

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