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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
if it cannot be done
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "if it cannot be done" is correct and usable in written English.
You can use it when discussing the feasibility of a task or action, often in a conditional context. Example: "We will proceed with the project as planned, but we need to consider alternative options if it cannot be done within the given timeframe."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(1)
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
6 human-written examples
The latter works well, but, if it cannot be done, the piecemeal approach is necessary.
Encyclopedias
If it cannot be done, Dr. Grunsfeld said grimly, the pictures that have inspired people around the world, pinpointed planets around other stars and helped investigate the fate of a cosmos dominated by dark energy will be lost.
News & Media
If it cannot be done by then, the Obama administration has talked about possibly signing the pact before the deadline and extending Start until the replacement can be ratified.
News & Media
People familiar with the matter told Reuters last week that the Treasury would pull the sale if it cannot be done profitably.
News & Media
Another concept quoted in the context of clinical trials with minors is that of subsidiarity: such research should only be done if it cannot be done on adults.
If it cannot be done on time, it's either too much work or you might need to assess how you're using the time during the day.
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
54 human-written examples
If the masses tell you it cannot be done … do it.
News & Media
While this is key if you want to grow, it cannot be done sacrificing your health.
News & Media
It cannot be done if we are looking over our shoulders every day, which is why U.N. approval and allied support are so important.
News & Media
And Mr. Hu, the party spokesman, left room for backing down, saying, "It cannot be done if the voters are not ready".
News & Media
It cannot be done if only one wants to participate and the other one does not.
Wiki
Expert writing Tips
Best practice
When using "if it cannot be done", clearly state the alternative action or plan. This provides context and demonstrates preparedness.
Common error
Don't use "if it cannot be done" without specifying why it might not be possible. Be explicit about the obstacles or limitations.
Source & Trust
83%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "if it cannot be done" functions as a conditional clause, introducing a condition under which a certain action or outcome may not occur. Ludwig AI indicates it is correct and usable in English.
Frequent in
News & Media
33%
Science
33%
Wiki
17%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "if it cannot be done" is a grammatically sound conditional clause used to introduce a contingency where a planned action might not be feasible. Ludwig AI confirms its correctness. The phrase appears most frequently in news, scientific, and wiki contexts, reflecting its neutral register and broad applicability. When employing this phrase, it's essential to clearly articulate the potential obstacles and provide alternative plans. Consider synonyms like "if it's unachievable" or "if it proves impossible" to refine the nuance. Remember to avoid vague language by specifying why the action may be unachievable, thus ensuring clarity and preparedness in your writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
if it's unachievable
Replaces "cannot be done" with a single adjective, emphasizing the impossibility.
if it proves impossible
Highlights the possibility of failure becoming apparent over time.
should it be infeasible
Uses more formal language to convey the impracticality of the action.
if it's not feasible
Emphasizes the lack of practicality or suitability of the action.
in the event that it fails
Focuses on the failure of the action as a condition.
if it's not viable
Highlights the lack of sustainability or potential for success.
if it's impossible to achieve
Expands on the impossibility with the explicit mention of achievement.
assuming it's unattainable
Frames the condition as an assumption of impossibility.
if it remains undone
Focuses on the state of the action not being completed.
where it is unworkable
Emphasizes the impracticality or unsuitability of a plan or idea.
FAQs
How can I rephrase "if it cannot be done"?
Alternatives include phrases like "if it's unachievable", "if it proves impossible", or "should it be infeasible", depending on the level of formality and the specific context.
Is "if it cannot be done" grammatically correct?
Yes, the phrase "if it cannot be done" is grammatically correct and follows standard English syntax.
When is it appropriate to use "if it cannot be done" in writing?
It's appropriate when discussing potential limitations or obstacles and suggesting alternative actions or plans in case the original task is not feasible.
What's the difference between "if it cannot be done" and "if it is not done"?
"If it cannot be done" implies impossibility or infeasibility, while "if it is not done" suggests a failure to complete the action, regardless of its feasibility. The former focuses on the ability to complete the task, the latter on the completion itself.
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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
83%
Authority and reliability
4.1/5
Expert rating
Real-world application tested