Simple Future (Will)

20 min

Learning Goals

  • Form the simple future with 'will' correctly
  • Understand when to use 'will' for predictions, promises, and decisions
  • Distinguish 'will' from 'going to'

Simple Future (Will)

The simple future with “will” is used for predictions, promises, offers, and spontaneous decisions.

Formation

Affirmative

will + base verb

SubjectWill + Verb
I / You / He / She / It / We / Theywill work

Contraction: I’ll, you’ll, he’ll, she’ll, it’ll, we’ll, they’ll

Examples:

  • I will help you.
  • She will arrive tomorrow.
  • They**‘ll** be here soon.

Negative

will + not + base verb

Contraction: won’t

  • I will not (won’t) forget.
  • She won’t be late.
  • They won’t agree.

Questions

Will + subject + base verb?

  • Will you help me?
  • Will she come?
  • What will they do?

When to Use “Will”

1. Predictions (opinions about the future)

What we think or believe will happen:

  • I think it will rain tomorrow.
  • She will probably be late.
  • They won’t win the match.
  • In 50 years, robots will do most jobs.

Common expressions: I think, I believe, probably, definitely, maybe

2. Spontaneous Decisions

Decisions made at the moment of speaking:

  • The phone is ringing. – I**‘ll get** it.
  • I’m hungry. – I**‘ll make** you a sandwich.
  • I don’t have cash. – No problem, I**‘ll pay** by card.

Not for planned decisions (use “going to” or present continuous)

3. Promises

  • I will always love you.
  • I won’t tell anyone. I promise.
  • I**‘ll pay** you back next week.

4. Offers and Requests

Offers:

  • I’ll carry that for you.
  • I’ll help you with your homework.
  • Shall I open the window?

Requests:

  • Will you help me?
  • Will you marry me?

5. Threats and Warnings

  • If you don’t stop, I**‘ll call** the police!
  • Be careful or you**‘ll hurt** yourself!

6. Facts About the Future

  • The sun will rise at 6:30 tomorrow.
  • She will be 30 next month.
  • The meeting will start at 9.

Will vs. Going To

WillGoing To
Spontaneous decisionPlanned decision
Prediction (opinion)Prediction (evidence)
Promise, offerIntention

Examples:

Spontaneous vs. Planned:

  • I’m thirsty. I**‘ll get** some water. (decides now)
  • I**‘m going to buy** a new car next month. (already planned)

Opinion vs. Evidence:

  • I think it will rain. (my opinion)
  • Look at those clouds! It**‘s going to rain**. (I can see evidence)

Promise vs. Intention:

  • I**‘ll help** you, I promise. (promise)
  • I**‘m going to study** harder. (my intention)

Shall (British English)

In British English, “shall” can be used with I/we for:

Offers:

  • Shall I open the window?
  • Shall I make some tea?

Suggestions:

  • Shall we go now?
  • What shall we do tonight?

Future Time Clauses

In time clauses (when, after, before, until, as soon as), use present tense, NOT will:

IncorrectCorrect
When I will arriveWhen I arrive, I’ll call you.
After she will finishAfter she finishes, she’ll rest.
Before you will leaveBefore you leave, call me.

Practice

Choose the correct option:

  1. “The phone is ringing!” – “I ___ (get) it.” → I**‘ll get** it. (spontaneous decision)

  2. “I think she ___ (be) angry.” → I think she will be angry. (prediction)

  3. “I ___ (help) you, I promise.” → I will help you, I promise. (promise)

  4. “When I ___ (arrive), I’ll call you.” → When I arrive, I’ll call you. (present in time clause)

Verb Tenses Essentials
1 of 12 lessons