Easy English Grammar

Do You Know How to Use “Will”? Are You Sure?

Do You Know How to Use "Will"? Are You Sure?

Today you’re going to learn how to use “will” in 4 ways that you probably haven’t thought of before. Want to talk about the future? Click here.

Go ahead — ask anyone this question: “What does ‘will’ mean?”

I bet you that most people would say something like, “‘Will’? Oh, it’s how we talk about the future. Also, I like your shirt.”

And that answer is kind of right. Kind of.

The shirt thing is, of course, completely correct — you wear great shirts. Everyone knows it.

But the “‘will’ means future” statement? That’s less true.

It’s true that you can use “will” to talk about the future, especially for predictions:

“I don’t think we’ll really need English language blogs in the future. Computers will be able to write stuff that’s more accurate, more interesting and much funnier than English language blog writers do now.”

And that’s all fine. The grammar, I mean.

The fact I’m going to be replaced by a robot? Less fine.

But the word “will” is often used in other, completely different ways — most of them don’t have that “future” feeling at all.

So this is when I ask the question: “How futurey is ‘will’?” (“Futurey” isn’t a real word. But it should be!)

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How to Use Will #1

To Describe Habits

Will for present habits: "Your dog's eating a Caeser salad!" "Yeah. He'll do that."
Dog in Simferopol2 by Tiia Monto | CC BY 2.0

Let’s look at a couple of examples of how we use “will” to describe habits:

“Hey, look! Your dog is eating a Caesar salad!”

“Yeah, he’ll do that.”

Dog eating a salad
Dog in Simferopol2 by Tiia Monto | CC BY 2.0

“What! The government has increased tax on fruit again! But they’ve just cut tax on candy! That’s crazy!”

“Yeah, I know. They’ll do that.”

This is actually quite a common phrase: “He’ll do that” or “They’ll do that” or “She’ll do that,” etc.

We use it when we just want to say, “I know, but that’s their habit. It’s not so surprising if you know them. It’s what they do!”

But why “will”? This isn’t about the future!

Exactly. This is a use of “will” that a lot of course books don’t talk about — we frequently use “will” to describe general habits.

Here’s a more formal example:

“The flying mouse will often travel over 2000 miles in order to give birth in the cool climates of the north.”

Again, this isn’t just a plan that the flying mouse has made with her husband.

“That’s it — I’m sick of this town. Let’s move up to Newcastle. I prefer the weather. Then we can make babies.”

No, this is something that the flying mouse does every year — as a matter of habit.

Habits? Every year?

Isn’t this when we use the present simple?

Well, yes — we can.

“The flying mouse will often travel over 2000 miles …” has the same meaning as “the flying mouse often travels over 2000 miles …”

So to describe habits, you can use the present simple OR “will.”

But be careful! This isn’t a complete replacement for the present simple.

That’s because we can’t use “will” to describe states — just habits.

So although we can say “Kevin’s from Addis Ababa.”

You can’t say “Kevin will be from Addis Ababa.

You can say “This massive spider is green.”

You can’t say “This massive spider will be green” (unless you’re talking about the future, and, for some mad reason, the spider is going to change colour. Wow — spiders are weird.).

How to Use Will #2

Would to Describe Past Habits

Would to describe past habits: "When I was a kid, we'd go to Devon and catch small fish."

Here’s an interesting piece of information that’ll help you understand some aspects of English that might seem a little weird at first:

“Would” is the past of “will.”

Does that make sense?

So if “will” can describe present habits (see above), “would” can describe past habits — like “used to.”

Here’s an example.

When I was a kid, we’d go to Devon every summer and catch small fish in the rock pools. (All true, by the way. Also, if you haven’t been to Devon, you should! I mean look at it!)

Devon seaside
Beer Devon Common Lane by Andreas Trepte | CC BY 2.0

It’s the same as saying “When I was a kid, we used to go to Devon every summer …”

“Will” for habits becomes the “would” for past habits.

Again, be careful here! We can’t use this for states.

That’s why we can say “He used to like Metallica. But he prefers Enya now.”

But not “He would like Metallica. But he prefers Enya now.”

I’d prefer it if neither of these sentences were true — I mean, who likes Enya?

How to Use Will #3

“Would” After “I Wish …”

Would to describe behaviour after "wish": I wish you'd stop doing that!

This is quite a special use of “will” (well, actually “would”).

As you might know, when we use the phrase “I wish …” (or “if only…”), we usually “push” the grammar to the past.

So when we have a fat guy imagining himself as a thin guy, he’s using the present tense:

Fat man thinking about being thin

But when he expresses this wish, it’s in the past:

I wish I was thin! (Sketch of a fat man imagining himself as a thin man)

OK. No problem, right?

But let’s look at this wish:

The sun's coming out!

This should be “I wish the sun was coming out,” right?

Well, yes. It could be.

But we could also say “I wish the sun would come out.”

In fact, I’d say that it’s even a little more natural (for me, at least).

But why? Why “would”?

Good question. I like your questions — they’re always good ones.

The answer is that with “I wish” (or “if only”), we can use “would” when the subject of the sentence changes its behaviour somehow.

So if you’ve got a really annoying friend making stupid faces and scaring the dog, you could say:

“I wish you would stop doing that. You’re scaring the dog.”

Woman making a funny face and a dog

Another example:

“I really wish she wouldn’t keep talking about ‘spiritualism’ all the time. It’s boring!”

This “would” isn’t “futurey.” My theory is that it’s more like the German “will,” (pronounced “vill” — because German) meaning “want.” It’s about having control and making a decision to do something (or stop doing something).

Again, be careful here. This is about things we can control, so don’t use this for states:

“I wish the building wouldn’t be so tall.” — That just sounds weird.

“I wish your hair wouldn’t be so curly.” — Also weird. On many levels.

How to Use Will #4

“Will” to Show You’ve Calculated Something

"Will" to show that you've calculated something: "He'll be sitting in his tent waiting for the rain to stop right now."

Picture the scene.

You’ve planned a dinner party, and you’ve invited five friends.

One of your friends, let’s call her Jee because that’s quite a nice name, is a little eccentric.

Unlike most of your friends, who always arrive on time or a few minutes late, Jee always arrives one hour early. Exactly one hour early.

No one knows why. She just does.

So you’re getting ready for the party. It’s an hour before you told everyone to arrive.

Then the doorbell goes.

It’s obvious what’s happened, right? It’s Jee — Jee’s arrived an hour early. Like she always does.

So you could say “That’ll be Jee.”

Why not “That must be Jee” or “That could be Jee”?

Well, you can say those things. But using “will” in this situation does two things:

  • It shows that you’re sure it’s Jee.
  • It also shows that you’re sure it’s Jee because you’ve somehow calculated it.

It’s very similar to “That must be Jee” but a little more certain. It’s like saying “my calculations are correct … as usual!”

We use it when we want to show that we’ve figured something out.

By the way, if you want to use this with a verb, it’ll be in the continuous:

“Jee’ll be opening our garden gate about now.”

Or

“Jee’ll be walking up our garden path right now.”

Or

“Jee’ll be moving her arm to ring our doorbell now.”

You get the idea, right?

It’s also very common to use this in the continuous when we’re talking about time.

Let’s say Jee has been visiting some old friends who now live in Darwin in northern Australia.

They’ve had an awesome time together, but all good things must come to an end, and Jee has to get a flight back home.

Her friends drive her to the airport. Then drive back home again.

A few hours later, they’re talking about what a great time they had with Jee.

“I wonder what she’s doing now,” one of them asks.

They look at the clock.

“Ah, her plane will be landing about now.”

So you can use this form when you know what someone’s doing according to some sort of schedule.

Here are some more examples:

“Don’t call him now. He’ll be sitting down to lunch. He hates being disturbed during lunch.”

“I’m glad we didn’t go camping with Cooper. Look at the weather. He’ll be sitting in his tent waiting for the rain to stop right now, just staring at his knees.”

Camping in the rain


So there we go. “Will” is weird, isn’t it?

When was the last time you could’ve used the phrase “He’ll do that” or “She’ll do that,” etc.? When did you use it? Who was it about? What was he or she doing?

Did you find this useful? Do you know any people (or anteaters) that might also benefit from this? Then BE AWESOME AND SHARE! Spread the knowledge!

18 thoughts on “Do You Know How to Use “Will”? Are You Sure?

    1. Thanks a lot Vlad,

      I really appreciate the lovely, awesome positive feedback. Most of all, I’m really glad that you’re getting something out of these posts. I love writing them, but I love it more when people learn from them! 🙂

  1. *-* thanks a lot! The only one is hard to understand for me is #4 :(. … btw isn’t it “I wish I WERE thin” in the example in # 3?

    1. Yes. That one is a bit tricky. But try to use it in “real life” conversation, and you’ll get the hang of it!

      Good question on the “was” “were” thing. You can use “were” in the second conditional like this as well. “Was” is perfectly acceptable, too. If you’re not sure which one to go for, I’d recommend “were.” It sounds a bit more formal. 🙂

  2. Thanks a lot for another great lesson! I seriously love all your posts.

    About the usage #3, I don’t get this one:

    “The answer is that with “I wish” (or “if only”), we can use “would” when the subject of the sentence changes its behaviour somehow.”

    Do you mean we use “would” to say that we “want” the subject of the sentence somehow in some way changes its behaviour, although that’s something we have no control over, so we wish(want) that could happen?

    One more question about the use of future tense:

    Is there any difference in the degree of certainty between “I’ll be visiting Iceland” & “I’m visiting Iceland”, with a plane ticket booked?

    An example of using ” I’ll be V-ing”:

    I work as a private tutor. I used not to receive advance tuition fee, but I’ve learnt the lesson that it’s necessary to ask students for advance payments and to follow the class cancellation rules. I’ve never bothered by the short-notice class cancellation since then. Now, every time when a student cancels just before the class, the thought, “I’ll be really pissed off right now if I didn’t enforce the rules to them. But now, I’ll be doing my studies. Yeah!”, pops out. So I’m actually happy about having extra personal time without losing income.

    1. Since the World Cup is here, another example of “will be V-ing” related to it:

      It’s the first time ever that Iceland attends the FIFA World Cup 2018. From the recent COCACOLA Iceland commercial about the Icelandic football team, I’m sure the team will be going for every game they play. Though I’’ve never gone in for football, I’ll be holding tight for the Iceland VS Argentina match tomorrow. As Argentina is such a formidable opponent to the Vikings, I’m super excited yet nervous about this particular one. And no doubts that Argentina will be going for the whole event.

      Btw, the commercial is here: https://www.facebook.com/unlockiceland/videos/2035099949864365/

    2. Hi You,

      In answer to your first question: Yes — we use “would” instead of “will” after “wish.” As you can see in the post elsewhere, we use “will” do describe behaviour. But when it’s with “I wish it wouldn’t …” it’s usually something we can’t control.

      With your second question, didn’t you ask the same one in the comments on the post about future forms? Let me know if the answer wasn’t totally clear…

      As for the example…. where’s the “I’ll be V-ing”? There’s a “I’ll be V3” (“I’ll be really pissed off”)… is that what you mean?

      Hope that helps! 🙂

  3. Hi Gabriel,

    For both questions 1 & 2, your answers are clearly understood here and in the other post. Thank you!

    As for “I’ll be V3″:
    Example 1 : ” I’ll be doing my studies”
    Example 2 : “I’m sure the team will be going for every game they play.” ” I’ll be holding tight for the….” “Argentina will be going for the whole event.”

    Did i put them correctly?

  4. GABRIEL, would you be so kind to help me out with this doubt of mine? It regards the use of “will you” at the end of sentences. Could you please provide some sentences? Does it sound polite or rude? Thanks!

    1. Hi Matheus.

      Good question.

      We use “will you” as a question tag when we’re asking people do something for us.

      “Close the window, will you?” or “Pass me the pepper, will you?”

      But it’s not too polite. If you use it with your friends and family, it can feel familiar and close, but if you use it with someone you don’t know too well, it can sound a bit aggressive.

      Let me know if you’d like some more examples. 🙂

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