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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
that will be necessary
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "that will be necessary" is correct and usable in written English.
You can use it when indicating that something is required or essential for a particular situation or outcome. Example: "In order to complete the project on time, we must ensure that all resources are allocated properly, as that will be necessary for success."
✓ Grammatically correct
News & Media
Science
Wiki
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
59 human-written examples
We need a skilled central banker willing to make the tough decisions that will be necessary as the Fed unwinds its massive balance sheet.
News & Media
"It becomes a question," he said, "of who does the borrowing and spending that will be necessary".
News & Media
We believe that's actually harmful to the cooperation that will be necessary for things to go smoothly".
News & Media
In addition, he has failed to attract a liberal donor base that will be necessary to raise his brand name.
News & Media
Where specifically is the money and political will that will be necessary to actually reshape huge parts of our city?
News & Media
I have a very simple principle that will be the heart of the new legislation that will be necessary.
News & Media
"The international community can pledge the resources that will be necessary for a coordinated and sustained effort," Mr. Obama said.
News & Media
So as people search for relatives, they fear, the chain of evidence that will be necessary to prosecute the ones responsible is lost.
News & Media
But one of the wisest song choices was "Jardim," a brilliant little song about the effusions of nature that will be necessary to make the narrator happy.
News & Media
As students increasingly become the primary funders of higher education, it is effectively their money and thus their consent to such a scheme that will be necessary.
News & Media
But it is a psychological change among South Africans – rich and poor, black and white – that will be necessary for longer-term change.
News & Media
Expert writing Tips
Best practice
When using "that will be necessary", ensure the context clearly defines what action or resource is essential. Clarity prevents ambiguity.
Common error
Avoid using "that will be necessary" when a more active and direct phrasing would make your writing more concise and impactful. For instance, instead of 'The changes that will be necessary should be implemented quickly,' consider 'Implement the necessary changes quickly.'
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "that will be necessary" functions as a relative clause modifying a noun or noun phrase, indicating a condition or requirement for a particular outcome. As Ludwig AI confirms, the phrase is grammatically correct and widely used.
Frequent in
News & Media
34%
Science
47%
Wiki
12%
Less common in
Formal & Business
7%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "that will be necessary" is a grammatically sound and frequently used relative clause that indicates something is essential or required for a future event or outcome. As Ludwig AI confirms, this phrase appears across diverse contexts, including news, science, and general writing, maintaining a neutral to formal register. When writing, prioritize clarity to avoid ambiguity and consider using more active phrasing for a more direct impact. Common alternatives include "that is required", "that is essential", and "that is needed".
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
that is required
Replaces 'will be necessary' with a more direct statement of requirement.
that is essential
Emphasizes the criticality of the action or resource.
that will be vital
Replaces 'necessary' with 'vital', emphasizing the critical importance.
that is needed
A simpler and more common way to express the necessity.
which is needed
Offers a slight rephrasing, maintaining a relative clause structure but altering the specific vocabulary used.
that is indispensable
Highlights the absolute necessity and irreplaceability.
that becomes imperative
Indicates a critical need, often in response to changing circumstances.
that proves crucial
Focuses on the importance and decisive role.
that is obligatory
Highlights that something is required by law or moral obligation.
what is wanted
Focuses more directly on the desire or demand for something.
FAQs
How can I use "that will be necessary" in a sentence?
Use "that will be necessary" to indicate something is required or essential. For example: "The resources "that will be necessary" for this project must be allocated efficiently."
What can I say instead of "that will be necessary"?
You can use alternatives like "that is required", "that is essential", or "that is needed" depending on the context.
Is it better to say "that is necessary" or "that will be necessary"?
Both phrases are grammatically correct, but ""that will be necessary"" typically refers to future needs or actions, whereas "that is necessary" refers to present needs or actions. Choose the phrasing based on the time frame you are describing.
What's the difference between "that is needed" and "that will be necessary"?
"that is needed" generally implies an immediate or current requirement, while ""that will be necessary"" indicates something that will be required in the future.
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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
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested