English Conjugation

Verb conjugation

Conjugate To stack in English

Regular verb
stack, stacked, stacked

Indicative

Present (simple)

  • I stack
  • you stack
  • he stacks
  • we stack
  • you stack
  • they stack

Present progressive / continuous

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

Past (simple)

  • I stacked
  • you stacked
  • he stacked
  • we stacked
  • you stacked
  • they stacked

Past progressive / continuous

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

Present perfect (simple)

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

Present perfect progressive / continuous

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

Past perfect

  • I had stacked
  • you had stacked
  • he had stacked
  • we had stacked
  • you had stacked
  • they had stacked

Past perfect progressive / continuous

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

Future

  • I will stack
  • you will stack
  • he will stack
  • we will stack
  • you will stack
  • they will stack

Future progressive / continuous

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

Future perfect

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

Future perfect continuous

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

Conditional

Simple

  • I would stack
  • you would stack
  • he would stack
  • we would stack
  • you would stack
  • they would stack

Progressive

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

Perfect

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

Perfect progressive

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

Infinitive

Infinitive

  • to stack

Imperative

Imperative

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