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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
CEO of Professional Science Editing for Scientists @ prosciediting.com
it could fail
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "it could fail" is correct and usable in written English.
You can use it to express the possibility of failure in a situation, project, or plan. Example: "While we have high hopes for this new software, it could fail if we don't address the underlying issues."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(3)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
58 human-written examples
Brazil has seen rapid growth over the past decade, but without a significant improvement in education and training of its workforce, it could fail to realise its full economic potential.
News & Media
If China were to shun the fundamental changes needed now, its competitiveness would suffer and it could fail to reach its growth potential of 6percentto8percentcent a year over the next decade, the chamber warned.
News & Media
But on the flip side, and to Colangelo's credit, he understood how the system could also be at fault, how it could fail its players.
News & Media
It could fail, if its run-time turns out to be less robust, its interfaces less friendly or its security less reliable than conventional phone platforms.
News & Media
They knew it was failing in certain ways," and that it could fail sooner via absorption of hydrogen from water and oil.
It could fail.
News & Media
It could fail, and embarrassingly so.
News & Media
If that reaches the brake booster it could fail.
News & Media
If water were to enter the motor, it could fail.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
2 human-written examples
Of course, it all could fail.
News & Media
If caucus members vote against it, the legislation could fail, dealing a significant blow to the administration.
News & Media
Expert writing Tips
Best practice
When using "it could fail", consider specifying the conditions or factors that might lead to the failure to provide a clearer understanding of the potential risks.
Common error
Avoid using "it could fail" when the subject is unclear. Ensure the 'it' refers to a specific project, plan, or entity to maintain clarity and avoid ambiguity.
Source & Trust
82%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "it could fail" functions as a modal verb phrase expressing a possibility or potential outcome. As Ludwig AI explains, it suggests that failure is a plausible, though not certain, result. The modal verb 'could' indicates a degree of uncertainty or contingency.
Frequent in
News & Media
63%
Science
18%
Academia
5%
Less common in
Wiki
2%
Formal & Business
2%
Reference
0%
Ludwig's WRAP-UP
In summary, "it could fail" is a grammatically sound and commonly used phrase for expressing the possibility of failure. As Ludwig AI confirms, it’s widely accepted in written English. Predominantly found in news and media, science, and academic contexts, the phrase serves to warn or inform about potential negative outcomes. When using "it could fail", ensure the subject 'it' is clear to avoid ambiguity and consider specifying the factors that might lead to the failure. Alternatives include "it might not succeed" or "there's a possibility of failure". Remember to always use clear and specific language and ensure accuracy when using the phrase.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
it might not succeed
Uses "might" instead of "could", suggesting a slightly lower probability of failure.
it may not work
Employs "may" instead of "could", indicating a possibility of not functioning as intended.
it is in danger of failing
Emphasizes the present threat of failure.
there's a possibility of failure
Shifts the focus to the existence of a possibility rather than the action itself.
it stands a chance of failure
Acknowledges the possibility of failure, though not necessarily predicting it.
failure is a possibility
States failure as a potential outcome.
it is liable to break down
Focuses on the potential for a system or mechanism to stop functioning.
it is subject to breakdown
Indicates a vulnerability or susceptibility to failing.
it risks collapse
Highlights the danger of a structure or system failing completely.
it is prone to malfunction
Suggests a tendency for something to not work correctly.
FAQs
How can I use "it could fail" in a sentence?
Use "it could fail" to express the possibility that something might not succeed. For example: "The project has potential, but "it could fail" if we don't manage resources carefully."
What are some alternatives to saying "it could fail"?
You can use phrases like "it might not succeed", "it may not work", or "there's a possibility of failure" depending on the context.
Is "it could fail" grammatically correct?
Yes, "it could fail" is grammatically correct. The modal verb 'could' expresses possibility, and 'fail' is the base form of the verb.
When is it appropriate to use "it could fail" in writing?
It's appropriate when discussing potential risks, challenges, or uncertainties associated with a plan, project, or endeavor. Use it to realistically assess potential negative outcomes.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
82%
Authority and reliability
4.6/5
Expert rating
Real-world application tested