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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
the problem is whether
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "the problem is whether" is correct and usable in written English.
It can be used when discussing a dilemma or uncertainty regarding a specific issue or decision. Example: "The problem is whether we should invest in new technology or focus on improving our current systems."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Wiki
Alternative expressions(14)
the question is whether
the issue is whether
the concern is whether
it hinges on whether
the discussion is whether
the issue at hand is whether
the question emerges whether
the question arises whether
one wonders whether
it is worth asking whether
the matter is whether
the subject is whether
the argument is whether
the discussion centers on
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
35 human-written examples
The problem is whether anyone would care?
News & Media
The problem is whether they stay at home".
News & Media
The problem is whether any variety is equivalent to one that is nonsingular.
Encyclopedias
The problem is whether your parents want to figure out what to do once you get here.
News & Media
Presumably I do.[1] The problem is whether I can give a more objective defense of them.
News & Media
The problem is whether the allocation of the World Cup is given for the right reasons or the wrong reasons".
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
25 human-written examples
The problem was whether tata and bodacious-tatas were "confusingly similar" -- the canonical test of trademark violation.
News & Media
In the case of David Katz vs. Horni Signal Manufacturing Corporation, the problem was whether a man could sue for infringement if it turned out that, in his patent, he had shown that he misunderstood the scientific principle on which his device worked.
News & Media
The heart of the problem was whether the individuals were adhering to the defensive system.
News & Media
The problem was whether the spectrum would reveal information about the relative contribution of fiber groups that conduct in different velocities before and after these three drug application.
Science
From a business transaction view of the privacy issue, privacy itself was not the problem; the problem was whether the use of personal information could be guaranteed or an agreement could be reached in technology-based service encounters.
Science
Expert writing Tips
Best practice
Use "the problem is whether" to introduce a critical question or uncertainty that needs to be addressed or resolved. It's effective for framing debates, decision-making scenarios, or complex situations where the outcome depends on a specific condition.
Common error
Avoid using "the problem is whether" in simple scenarios where a direct question would suffice. This phrase is best suited for more complex or nuanced situations involving uncertainty or debate.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "the problem is whether" serves as an introductory phrase to a question or dilemma. It functions to frame an uncertainty or key question that needs resolution, as demonstrated by examples provided by Ludwig.
Frequent in
News & Media
52%
Science
28%
Encyclopedias
8%
Less common in
Wiki
4%
Formal & Business
4%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "the problem is whether" effectively introduces a question or uncertainty that needs resolution. As Ludwig AI confirms, it's grammatically correct and versatile, fitting into various contexts, primarily news, media, and scientific discussions. While the phrase is generally appropriate for professional to neutral settings, overuse in simple situations should be avoided for stylistic reasons. Alternatives such as "the question is whether" or "the issue is whether" can provide subtle shifts in emphasis.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
the question is whether
Replaces "problem" with "question", focusing on inquiry rather than a difficulty.
the issue is whether
Substitutes "problem" with "issue", indicating a point of debate or concern.
the concern is whether
Emphasizes the element of worry or apprehension regarding the subsequent condition.
the dilemma is whether
Highlights the presence of a difficult choice between alternatives.
the challenge lies in whether
Shifts the focus to the difficulty of achieving a certain outcome.
it hinges on whether
Indicates that the outcome depends significantly on a particular condition.
the crux of the matter is whether
Emphasizes that the following point is the most critical aspect to consider.
the core question is if
Simplifies the structure while maintaining the focus on the central inquiry.
a key consideration is whether
Highlights the importance of a particular factor in the decision-making process.
the central point is if
Simplifies the structure highlighting the essence of the point.
FAQs
How can I use "the problem is whether" in a sentence?
Use "the problem is whether" to introduce a key question or uncertainty that influences a decision or outcome. For instance, "The problem is whether we can secure enough funding for the project."
What phrases are similar to "the problem is whether"?
Similar phrases include "the question is whether", "the issue is whether", or "the concern is whether". All can be used to introduce a key point of uncertainty. See also: "the question is whether", "the issue is whether".
Is it correct to use "if" instead of "whether" after "the problem is"?
While "if" can sometimes replace "whether", it's generally more precise to use "whether" when presenting two distinct possibilities or alternatives. "If" implies a condition, whereas "whether" implies a choice.
What's the difference between "the problem is whether" and "the problem is that"?
"The problem is whether" introduces a question or uncertainty, while "the problem is that" introduces a statement of fact or explanation of a difficulty. For example, "The problem is whether the system can handle the load" versus "The problem is that the system is overloaded".
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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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested