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
CEO of Professional Science Editing for Scientists @ prosciediting.com
it must demonstrate
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "it must demonstrate" is correct and usable in written English.
You can use it when stating a requirement or expectation that something should show or prove a particular quality or characteristic. Example: "In order to be considered for the award, the project it must demonstrate innovation and creativity."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(5)
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
31 human-written examples
For a historical explanation, really an interpretation, to be received as adequate to its moment, it must demonstrate comprehensive explanatory power.
Academia
After its Security Council misdeed last year, Turkey was warned by Obama's top diplomat on European affairs, Philip Gordon, that it must "demonstrate its commitment to partnership with the West".
News & Media
IT must demonstrate value to its business unit customers.
News & Media
As the coalition prepares to introduce its energy bill into Parliament in the next few weeks, it must demonstrate political leadership and ensure that its policy is based on robust economic analysis, recognising and addressing failures of the market.
News & Media
Amid depressed poll ratings for his own party and its leader, Jeremy Corbyn, the peer said he believed Labour "can recover its ground but to be successful it must demonstrate strength, clarity, sureness of touch".
News & Media
SpaceX has been told it must demonstrate the effectiveness and reliability of its Falcon vehicle before the highest value national assets are entrusted to it.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
29 human-written examples
"It is disappointing I must demonstrate the moratorium was not an idle threat," she wrote in her veto message.
News & Media
"It is disappointing I must demonstrate the moratorium was not an idle threat".
News & Media
"It (Greece) must demonstrate again the credibility of its programme and the will of its leaders to go through with it to the end, whilst ensuring it's bearable for the population," Hollande told reporters.
News & Media
To prove it, prosecutors must demonstrate that a soldier consciously misbehaved and was not mentally ill at the time.
News & Media
To convince the FARC to lay down its arms and to ensure that another insurgency doesn't replace it, the government must demonstrate how it will implement additional reforms in the future.
News & Media
Expert writing Tips
Best practice
For formal writing, consider using "it must demonstrate" to convey a sense of obligation or necessity. In less formal contexts, consider using alternatives like "it needs to show".
Common error
Avoid using "it must demonstrate" without a clear antecedent for "it". Ensure the reader knows exactly what the "it" refers to in your sentence to maintain clarity and avoid confusion.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "it must demonstrate" typically functions as a modal verb phrase introducing a requirement or obligation. As Ludwig AI confirms, this phrase is grammatically correct and commonly used to express a need for proof or evidence. The examples show its usage across various contexts.
Frequent in
News & Media
63%
Science
19%
Academia
4%
Less common in
Wiki
4%
Formal & Business
6%
Unknown/unmatched sources
0%
Ludwig's WRAP-UP
In summary, the phrase "it must demonstrate" is a grammatically sound and commonly used expression to convey a requirement or obligation. Ludwig AI confirms the correctness of this expression. It is found across various contexts, including news, science and academia, and its formality is best suited for neutral to professional settings. To ensure clarity, always clearly define what "it" refers to and consider softer, recommendation-based alternatives like "it should illustrate" if the context requires it.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
it needs to show
Replaces "must demonstrate" with a more direct and less formal expression of requirement.
it must verify
Directly states the need for verification, simplifying the original phrase.
it is required to prove
Emphasizes the mandatory nature of proving something, making it more formal.
it has to establish
Focuses on the act of firmly establishing something as a prerequisite.
it is obliged to prove
Similar to "is required to prove", but emphasizes a sense of obligation or duty.
it should illustrate
Suggests a softer, less forceful need for proof, focusing on illustration rather than strict demonstration.
it should substantiate
Indicates the need to provide evidence to support a claim or argument.
it is essential to reveal
Highlights the critical importance of making something known or apparent.
it is vital to confirm
Stresses the necessity of verifying or validating something.
it is compelled to show
Suggests an external force necessitating the demonstration.
FAQs
How can I use "it must demonstrate" in a sentence?
Use "it must demonstrate" to indicate a requirement for something to prove or show a particular quality or ability. For example, "To be approved, the new software it must demonstrate reliability and security".
What are some alternatives to "it must demonstrate"?
You can use alternatives like "it needs to show", "it has to establish", or "it is required to prove" depending on the level of formality required.
Is "it must demonstrate" formal or informal?
"It must demonstrate" is generally considered a neutral to formal expression. For more informal contexts, consider alternatives like "it needs to show".
What's the difference between "it must demonstrate" and "it should demonstrate"?
"It must demonstrate" implies a stronger requirement or obligation, while "it should demonstrate" suggests a recommendation or expectation that is less stringent. The choice depends on the context and the strength of the requirement.
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.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested