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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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cannot be combined

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "cannot be combined" is correct and usable in written English.
You can use this phrase when two or more things cannot be combined together, or when there is no possibility of them being combined. For example: "The two types of paint cannot be combined, as they are not compatible."

✓ Grammatically correct

Academia

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Discounts cannot be combined.

Cannot be combined with any other promotion.

News & Media

The New Yorker

Please note discounts cannot be combined.

News & Media

The Guardian

The bills cannot be combined under the rules of reconciliation.

Cannot be combined with any other offer or discount.

The group discount cannot be combined with the scholarships.

Does the ASA ruling signal that profit and social values are cannot be combined?

News & Media

The Guardian

Many animal calls are fixed and cannot be combined in order to describe new situations.

Several questions cannot be combined into one; questions can't be materially altered or otherwise distorted.

News & Media

The New York Times

Cannot be combined with other offers or discounts including bulk pricing.

Offers cannot be combined with any other Washington Post reduced-price home-delivery sales offers.

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Expert writing Tips

Best practice

When using "cannot be combined" in formal writing, ensure clarity by specifying what items or concepts cannot be combined and why. For instance, "These discounts cannot be combined because they apply to different product categories."

Common error

Avoid using "cannot be combined" without clearly stating what elements are incompatible. Instead of saying "This offer cannot be combined", specify "This offer "cannot be combined with" any other promotional offers."

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

86%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "cannot be combined" functions as a restrictive modifier, indicating a limitation or incompatibility between two or more entities. According to Ludwig, this usage is grammatically correct and widely applicable.

Expression frequency: Very common

Frequent in

Academia

28%

News & Media

33%

Science

32%

Less common in

Formal & Business

5%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "cannot be combined" is a grammatically sound and frequently used expression that serves to denote incompatibility or restriction. Ludwig AI confirms its correctness and widespread applicability across domains such as academia, news, and science. When employing this phrase, clarity is paramount; explicitly state which elements are incompatible to avoid ambiguity. While suitable for various writing styles, alternative phrases like "mutually exclusive" may be preferred in highly formal contexts. Remember to avoid using the phrase without providing context to what cannot be combined.

FAQs

How do I use "cannot be combined" in a sentence?

Use "cannot be combined" to indicate that two or more things should not or cannot be used together, such as "These coupons "cannot be combined with other offers"".

What is a more formal way to say "cannot be combined"?

A more formal way to express the same idea is to use phrases like "mutually exclusive", or "incompatible", depending on the context. For example, "These two solutions are mutually exclusive".

Can "cannot be combined" be used in all types of writing?

Yes, "cannot be combined" is suitable for various types of writing, from formal to informal, but ensure the context is clear. In very formal contexts, consider alternatives like "mutually exclusive".

What's the difference between "cannot be combined" and "cannot be used together"?

"Cannot be combined" is generally used when referring to offers, discounts, or abstract concepts, while "cannot be used together" is broader and can apply to physical items or processes. However, they're often interchangeable. For example, the solutions "cannot be used together".

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Source & Trust

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Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: