Used and loved by millions

Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

cannot be failed

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "cannot be failed" is correct and usable in written English.
It can be used in contexts where you want to express that something is guaranteed to succeed or cannot be unsuccessful. Example: "In this course, every student is given the support they need, so they cannot be failed."

✓ Grammatically correct

News & Media

Wiki

Science

Human-verified examples from authoritative sources

Exact Expressions

2 human-written examples

Again, it's a test that, by design, cannot be failed.

The score system is identical as the song could be played alone, but songs cannot be failed in this mode.

Human-verified similar examples from authoritative sources

Similar Expressions

58 human-written examples

As such, educational reform cannot fail; it can only be failed.

News & Media

The New York Times

For example, a volume is deleted successfully then a VM creation is failed, we cannot roll back because the volume is already deleted.

If the winner cannot be contacted, fails to respond or provide an address or is unable to comply with these terms and conditions, the Promoter reserves the right to offer the prize to the next eligible entrant.

News & Media

Vice

These mutants cannot be acetylated, fail to interact with sororin, and do not mediate cohesion.

If the commission fails to recommend a country, it cannot be overruled.Greece will fail by a wide margin to satisfy the criteria.

News & Media

The Economist

It cannot be allowed to fail.

News & Media

The New York Times

The search for weapons of mass destruction cannot be allowed to fail.

News & Media

The Guardian

Dealer banks are so important to the financial system that they cannot be allowed to fail.

News & Media

The Economist

I recently learned that report card grades for gym cannot be pass/ fail -- they must be actual grades, according to state statute.

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

Use "cannot be failed" when you want to emphasize the inherent guarantee of success, particularly in situations where failure is theoretically possible but practically impossible due to design or support.

Common error

While "cannot be failed" is grammatically sound, excessive use of passive voice can make your writing sound weak. Consider active constructions like "cannot fail" or "is guaranteed to succeed" for a more direct and impactful statement.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

87%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "cannot be failed" functions as a passive construction indicating that the subject is incapable of failing. As confirmed by Ludwig AI, it's grammatically correct and usable. Examples in Ludwig show it used in contexts where success is assured.

Expression frequency: Rare

Frequent in

News & Media

30%

Science

30%

Wiki

15%

Less common in

Formal & Business

10%

Academia

5%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, the phrase "cannot be failed" is a grammatically correct passive construction used to emphasize the inevitability of success. While Ludwig AI confirms its usability, it's relatively rare and can sometimes sound awkward compared to active alternatives like "cannot fail" or "is guaranteed to succeed". It appears across various contexts, including news, science, and general discussions, with a generally neutral register. When using this phrase, consider whether an active voice construction might provide a more direct and impactful statement.

FAQs

How can I rephrase "cannot be failed" for variety?

You can use alternatives like "is guaranteed to succeed", "is certain to succeed", or "cannot fail" depending on the context.

Is "cannot be failed" formal or informal?

The phrase "cannot be failed" can be used in both formal and informal contexts, although it is more common to use active constructions such as "cannot fail" in informal settings.

What does it mean when something "cannot be failed"?

When something "cannot be failed", it means that it is designed or set up in such a way that failure is impossible. It suggests a guaranteed success due to the structure or support provided.

Are there situations where "cannot be failed" might be inappropriate?

While grammatically correct, using "cannot be failed" might sound awkward or overly passive in certain situations. Consider if an active voice alternative like "is guaranteed to succeed" or "is sure to succeed" would be more effective.

ChatGPT power + Grammarly precisionChatGPT power + Grammarly precision
ChatGPT + Grammarly

Editing plus AI, all in one place.

Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.

Source & Trust

87%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Most frequent sentences: