Learn English A1: How to Use Will and Won't for the Future — A1 English grammar lesson by Langcom

Learn English A1: How to Use Will and Won’t for the Future

Raúl Maguiña

Langcom Founder | Cambridge and SIELE Examiner

September 25, 2026

A1✏️ Grammar⏱️ 4 min read📅 Updated September 2026
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We use will to talk about the future, especially for predictions, things we think will happen, or decisions we make right now. It helps us express what we believe about tomorrow, next week, or next year. For example, I think it will rain tomorrow. The negative form is won’t, which means will not. We use won’t for things we believe will not happen, like She won’t be late. This simple verb helps you share your thoughts about what is coming. Remember to always use the base form of the verb after will or won’t, such as will go or won’t eat.

What is will for?

We use will to talk about the future.

  • We use it for predictions: things we think or believe will happen.
  • We also use it for decisions we make at the moment of speaking (spontaneous decisions).

The form is simple: Subject + will + base form of the verb.

  • I will call you later. (A decision made now)
  • It will be sunny tomorrow. (A prediction)

You can use a short form for will. We say ‘ll.

  • I’ll help you. (Same as I will help you.)
  • She’ll arrive soon. (Same as She will arrive soon.)

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How do we use won't?

Won't is the short form of will not.

  • We use won't to talk about things we believe will not happen in the future.
  • It can also show a refusal, meaning someone does not want to do something.

The form is: Subject + won't + base form of the verb.

  • He won't come to the party. (A negative prediction)
  • My car won't start. (It refuses to start)

How do we ask questions with will?

To ask a question about the future with will, we change the word order.

  • We put will at the beginning of the sentence, before the subject.

The form is: Will + subject + base form of the verb?

  • Will you visit your family next month?
  • Will it snow tomorrow?

For short answers, we say:

  • Yes, I will.
  • No, I won't.

Examples

  • I think I will buy a new phone soon.
  • She won't forget your birthday.
  • Will they travel by train?
  • It'll be cold later, so take a jacket.
  • We won't have time for a break.

Practice

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Common mistakes for Spanish speakers

  • Adding -s to the verb: Remember, after will or won't, the verb is always in its base form. Do not add -s for he/she/it.
    ✗ He will goes.
    ✓ He will go.
  • Confusing will with going to: For A1, focus on will for predictions and spontaneous decisions. Going to is often for plans you made before speaking.
    ✗ (You decide now) I am going to help you.
    ✓ (You decide now) I will help you.
  • Forgetting will: Sometimes, Spanish speakers might translate directly and forget will.
    ✗ I go to the cinema tomorrow.
    ✓ I will go to the cinema tomorrow.

Frequently asked questions

What is the main use of 'will'?

The main use of will is to talk about future predictions (things you think will happen) and spontaneous decisions (decisions made at the moment of speaking).

Can I use 'will' for future plans?

Yes, you can use will for plans, especially if they are spontaneous or decided at the moment. For plans made earlier, be going to is also common, but will is perfectly fine for A1 learners to express future actions.

Is 'won't' formal or informal?

Won't is a contraction of will not. It is commonly used in everyday spoken English and informal writing. It is not considered informal in a negative way; it is standard.

What is the short form of 'will'?

The short form of will is 'll. For example, I will becomes I'll, and she will becomes she'll.

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About the Author: Raúl Maguiña

Raúl Maguiña is the Director of Asociación Educativa Langcom, an Authorized Cambridge English Preparation Centre in your country. With over a decade of experience in language education and international certification, he has helped thousands of students, teachers and educational institutions across 25 countries achieve Cambridge, IELTS, TOEFL, and Michigan English certifications.

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