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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
this problem must be solved
Grammar usage guide and real-world examplesUSAGE SUMMARY
The sentence "This problem must be solved" is a correct and usable sentence in written English.
You can use it when you want to state that a certain problem should be addressed and fixed. For example: "The water supply in this area has been contaminated, so this problem must be solved as soon as possible."
✓ Grammatically correct
Ecological Engineering
TechCrunch
Huffington Post
BMC Biotechnology
Plosone
The Guardian
Independent
The New York Times
Journal of Industrial Engineering International
EURASIP Journal on Wireless Communications and Networking
Renewable Energy
Physica C: Superconductivity
Computer Methods in Applied Mechanics and Engineering
Neurocomputing
Mathematical Sciences
International Journal of Solids and Structures
Acta Astronautica
The Guardian - Tech
IFAC Proceedings Volumes
Encyclopedia Britannica
Nature
Harvard Business Review
Journal of Petroleum Exploration and Production Technology
Pacific Journal of Mathematics for Industry
Mathematics-in-Industry Case Studies
EURASIP Journal on Advances in Signal Processing
Biomedical Optics Express
Journal of Computational Physics
The New York Times - Tech
Earth, Planets and Space
Cornell University
European Journal of Operational Research
Columbia University
Construction and Building Materials
Polymer
Physica A: Statistical Mechanics and its Applications
Renewable and Sustainable Energy Reviews
Transportation Research Part B: Methodological
The Economist
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
5 human-written examples
This problem must be solved in a sustainable way using innovative water management strategies that combine technology with landscape design by enhancing ecosystem services provision.
Science
This problem must be solved, and Estify's team and technology is uniquely positioned to solve it".
News & Media
This problem must be solved so that credit can start to flow again.
News & Media
This problem must be solved not just by environmentalists but lawyers, artists, journalists, policymakers, students, engineers, and yes, CORPORATIONS too.
News & Media
This problem must be solved controlling the quality of MMVs (Recently, this was verified by an experiment using MMVs made of PDMS (data not shown)).
Science
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
Adding to this issue is the fact that the problem must be solved parametrically.
Science
We believe the Chechen people must be given their rights and the problem must be solved through dialogue.
News & Media
Countries first agreed that the problem must be solved jointly and then put forward their own best pledges for what they can achieve.
News & Media
Longer-term, Xinhua and People's Daily noted, the problem must be solved by cleaning up China's soil, known to be contaminated in many areas from industrial waste and mining.
News & Media
To find the optimal FA entrance order, the problem must be solved considering all the vehicles in the line.
This optimisation problem must be solved under some constraints given by channel conditions, QoS and transmission/receiver system characteristics.
Expert writing Tips
Best practice
Use "this problem must be solved" to clearly and directly state the need to find a resolution. This phrase is suitable when emphasizing the urgency or importance of solving a particular issue.
Common error
Avoid using "this problem must be solved" in overly casual or informal settings. The phrase can sound overly formal or demanding, so consider alternatives like "we need to fix this" or "let's figure this out" for everyday conversations.
Source & Trust
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "this problem must be solved" functions as a declarative statement asserting the necessity of finding a resolution to a specific problem. Ludwig AI indicates that this phrase is grammatically correct and usable.
Frequent in
Science
25%
News & Media
25%
Formal & Business
25%
Less common in
Academia
8%
Encyclopedias
6%
Wiki
6%
Ludwig's WRAP-UP
In summary, the phrase "this problem must be solved" is a grammatically sound and usable expression that communicates the need to resolve a particular issue. Although Ludwig AI confirms its correctness, it's important to consider the context, avoiding overuse in overly informal situations where it might sound too formal. The phrase finds its place in various settings, ranging from scientific discussions to news reports and business contexts, underlining its versatility. Remember to be mindful of the tone and consider alternative expressions when a less assertive approach is desired.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
this issue needs resolution
Replaces 'problem' with 'issue' and uses 'needs resolution' instead of 'must be solved', implying a requirement for a solution.
a solution to this problem is required
Emphasizes the need for a solution rather than the act of solving, slightly shifting the focus.
this challenge must be overcome
Substitutes 'problem' with 'challenge' and 'solved' with 'overcome', suggesting a difficult obstacle to surpass.
action must be taken to resolve this problem
Highlights the necessity of acting to resolve the issue, adding a sense of urgency.
it's essential to address this problem
Focuses on the essential nature of addressing the problem, implying a priority.
this difficulty requires a solution
Replaces 'problem' with 'difficulty', framing it as something that necessitates a solution.
we need to find a solution for this problem
Shifts the focus to the active search for a solution, implying a collaborative effort.
this matter requires immediate attention
Changes 'problem' to 'matter' and emphasizes the urgency of addressing it.
resolving this issue is imperative
Uses 'issue' instead of 'problem' and highlights the imperative nature of finding a solution.
this situation calls for a resolution
Frames the 'problem' as a 'situation' that necessitates a resolution, implying a specific context.
FAQs
How can I rephrase "this problem must be solved" to sound less demanding?
You can use alternatives such as "this issue needs resolution", "we need to find a solution for this problem", or "it's essential to address this problem" to soften the tone.
Is it grammatically correct to say "this problem must be solved"?
Yes, "this problem must be solved" is grammatically correct. It uses the passive voice to emphasize that the problem requires a solution.
What are some synonyms for "this problem must be solved" that maintain a formal tone?
Formal synonyms include "a solution to this problem is required", "action must be taken to resolve this problem", or "resolving this issue is imperative".
In what contexts is "this problem must be solved" most appropriately used?
This phrase is suitable for formal situations, reports, and discussions where emphasizing the necessity and urgency of finding a solution is important. It is often used in professional, academic, or official settings.
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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
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested