Would vs. Would Have 

"Would" vs. "Would Have" in the English grammar

What Is Their Main Difference?

The main difference between "would" and "would have" is that "would" is used to express a habitual action or a future possibility, while "would have" is used to express a hypothetical or unrealized action in the past.

Would

"Would" is a modal verb that comes from the past tense of "will." It is used to express habits, preferences, requests, offers, and hypothetical situations.

Key Uses

Habitual actions or routines in the past:

Example

He would often read before bed.

She would visit us every weekend.

Polite requests or offers:

Example

Would you mind helping me with this?

I would help you if I could.

Hypothetical situations in the present or future (Type 2 conditional):

Structure

If + Simple Past (Condition)

+ Would + Base Verb (Result)

Example

If I were rich, I would buy a new car.

If I had more time, I would travel more.

Predicting future actions based on past experience:

Example

He would always forget his keys.

They would often stay up late studying.

Would Have

"Would have" is used to talk about hypothetical or unrealized actions in the past, often to express regrets, wishes, or missed opportunities. It refers to something that could have happened but did not due to a specific circumstance.

Key Uses

To express regrets or disappointments:

Example

I would have liked to come, but I had another engagement.

I would have called you, but my phone died.

To describe a past action that was expected or planned but did not occur (Type 3 conditional):

Structure

If + Past Perfect (Condition)

+ Would Have + Past Participle (Result)

Example

She would have visited her family if she hadnt been so busy.

If he had arrived on time, he would have made it to the meeting.

To express a desire or preference in the past:

Example

I would have preferred a different outcome.

They would have enjoyed the party if they had gone.

Key Differences

Would is used for habitual actions, polite requests, future possibilities, and hypothetical situations in the present or future.

Example

If I were you, I would go.

Would Have is used for hypothetical actions or regrets about past actions.

Example

If I had studied harder, I would have passed the exam.

Signal words and contexts

Would is often used with conditional sentences (Type 2), polite requests, and habitual situations.

Example

If I were taller, I would be able to reach the top shelf.

Would have is used when discussing missed opportunities or regrets, particularly in third conditionals.

Example

She would have gone to the concert if she had not been sick.

This sentence uses "would have" to express a regret about not attending a past event.

Negation

Would

To negate "would," simply add "not" after it ➝ would not (wouldn't).

Example

He would not help us unless we asked.

Would

To negate "would have," add "not" after "would" ➝ would not have (wouldn't have).

Example

If he had not left on time, he wouldn't have been here.

Quiz:


1.

Which sentence correctly expresses a habitual past action?

A

She would always visit her grandparents during holidays.

B

If I had the time, I would have traveled more.

C

If I had seen her, I would have greeted her.

D

They would not have gone without informing us.

2.

Which sentence correctly uses a Type 3 conditional?

A

If I had worked harder, I would have succeeded.

B

If I knew her better, I would invite her.

C

He said he would prefer coffee.

D

If I were in your position, I would choose differently.

3.

Identify the sentence that expresses a polite request.

A

Would you have done it if I asked?

B

Would you mind closing the window?

C

Would he have come?

D

you would open the door.

4.

Identify the sentence that expresses a missed opportunity.

A

If I were taller, I would play basketball.

B

I would have attended the event if I had known about it.

C

If I had the chance, I would go.

D

Would you consider joining us for dinner?

5.

Which sentence predicts behavior based on past patterns?

A

He would always forget his umbrella on rainy days.

B

If they had asked, we would have helped them.

C

If I had more time, I would travel.

D

They would have stayed longer if invited.

6.

Match the sentence with the correct description.

If I had seen her, I would have waved.
Would you like to join us?
He would often skip breakfast.
If I were you, I would take the offer.
Hypothetical past action
Habitual past action
Polite offer
Present unreal hypothetical
7.

Arrange the sentence in the correct chronological order.

.
my phone
but
called you
i would have
died
,
8.

Complete the sentence:

If I were taller, I

the basketball team.

would have joined
will join
join
would join

Comments

(14)
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Kush sah
Jul 2024
If he had spoken,people...............would be/will be/would have been) happy with him.
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Jul 2024
Shouldn't be either ' If I won the lottery, I would buy a house' or 'If I win the lottery, I will buy a house'? am I right?
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perbhulal
Mar 2024
Further examples and usage in different situations shall clear understanding of both.
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mehdi yaghooti
Jan 2024
what is the structure of the sentence below ? My teacher would just have us memorize a whole bunch of historical facts and figures. I mean that why " memorize" has come in simple form.
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Langeek
Jan 2024
In the sentence "My teacher would just have us memorize a whole bunch of historical facts and figures," "memorize" is in the base or infinitive form. This structure, "have + object + base form of the verb," is an example of the causative construction in English. Here, "have" indicates that the teacher caused or instructed the students to perform the action of memorizing historical facts. In this construction, the verb "have" is followed by the object ("us") and then the base form of the verb ("memorize"). The use of the base form here is typical in this particular construction.
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Nurjahonbegim
Sep 2023
I think we can't use will with the part that we're using if
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Langeek
Sep 2023
You are correct! In standard English grammar, it's not common to use "will" in the if-clause for future possibilities; usually, "will" goes in the main clause. There are exceptions, but for clarity, stick to the standard structure of putting "will" in the main clause when discussing the future.
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sankar
Sep 2023
I want this articles please sende
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Elham
Sep 2023
How can I use a tense that is more likely to happen in the near future with if ? I mean at that time if you will be tired, we would not talk .. I know this is grammatically wrong .. but I need to know the right form
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Langeek
Sep 2023
Thank you for your comment! To talk about a likely future condition, use the present simple tense after "if." For example, "If you feel tired tomorrow, we will not talk." This indicates a probable future event.
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Missy Aubrey Molina
Jun 2023
I wanted to know the difference used in this words
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Mehakpreet singh
Jun 2023
Ur explanation r good but I want more examples
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Anju sharma
Feb 2023
Ur explanations r good but i wnt more exampl
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Langeek
Feb 2023
Your suggestion was sent to our content team. They will add more examples to this article soon.
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