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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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could change

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "could change" is correct and usable in written English.
It can be used to indicate a possibility or potential for something to be different in the future. Example: "The weather forecast suggests that the temperature could change dramatically by the weekend."

✓ Grammatically correct

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

They could change".

That could change, however.

News & Media

The Economist

Now that could change.

News & Media

The New Yorker

"You could change it".

That too could change.

News & Media

The Economist

But that could change.

News & Media

The New York Times

It could change tomorrow".

News & Media

The New York Times

This could change that".

News & Media

The New York Times

Wyly could change that.

News & Media

The New Yorker

Things could change".

Yet this could change.

News & Media

The Economist
Show more...

Expert writing Tips

Best practice

Use "could change" to express a possibility, not a certainty. This phrase is most effective when discussing potential future outcomes or when suggesting that a situation is not fixed.

Common error

Avoid using "could change" in isolation. Always provide context by explaining what "could change" and under what circumstances. This makes your writing clearer and more informative.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

92%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "could change" functions as a modal verb phrase, indicating a possibility or potential for alteration. Ludwig examples demonstrate its use across various contexts to express uncertain future states. According to Ludwig AI, this phrase is correct and usable in written English.

Expression frequency: Very common

Frequent in

News & Media

75%

Formal & Business

15%

Science

5%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "could change" is a versatile and frequently used modal verb phrase that expresses a possibility for alteration or transformation. As confirmed by Ludwig AI, its grammatically sound structure makes it suitable for various contexts, particularly in News & Media. While "could change" is generally safe to use, remember that its effectiveness is magnified when accompanied by contextual information. By using "could change" artfully, one can enhance the precision and credibility of their statements, while steering clear of unfounded claims.

FAQs

How can I use "could change" in a sentence?

Use "could change" to indicate a possibility or potential for something to become different. For example: "The forecast suggests the weather "could change" by tomorrow."

What are some alternatives to "could change"?

Alternatives include "might transform", "may be altered", or "might be different" depending on the nuance you wish to convey.

Is it correct to use "could change" in formal writing?

Yes, "could change" is appropriate for formal writing, as it is a standard and grammatically correct phrase. However, consider the context to ensure it aligns with the tone.

What's the difference between "could change" and "will change"?

"Could change" indicates a possibility, while "will change" suggests a higher degree of certainty. Use "could change" when the outcome is uncertain and "will change" when the change is more definite.

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Source & Trust

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Authority and reliability

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Expert rating

Real-world application tested

Most frequent sentences: