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
there should be one
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "there should be one" is a correct and usable phrase in written English.
You can use this phrase when expressing an opinion or suggesting that there should only be a single option or item. Example: The entire class decided on a project to work on together; there should be one leader to keep the team organized.
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(20)
should there be one
there is no one on
if there is one
there would be no one
there was no one
there is no one to
there will be no one
there was no one there
there is no one
be there in one
no one there
if there is no one
there is no one available
there is no one number
there is one stipulation
there isn't one
but there one
there is one example
there is one injector
there is no one modernism
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
60 human-written examples
There should be one overarching framework.
News & Media
I thought there should be one rule for all.
News & Media
MS: I don't think there should be one.
News & Media
Second, there should be one Health and Wellbeing Service.
News & Media
There should be one way we play all the time".
News & Media
There should be one place to go to gather data and be able to compare it".
News & Media
But, he said, "there should be one all over the state".
News & Media
There should be one permanent standing committee for homeland security in each chamber.
News & Media
Or if there should be one, whether it should be a joint affair with the hens.
News & Media
"After all these years, I just felt there should be one," he said.
News & Media
"the implied intransitive" because it has no direct object but implies there should be one.
News & Media
Expert writing Tips
Best practice
When using "there should be one", ensure the context clearly indicates what the "one" refers to, avoiding ambiguity. For example, specify "there should be one leader" instead of just "there should be one".
Common error
Avoid using "there should be one" without a clear antecedent. Always specify what the 'one' represents to prevent confusion. For example, instead of saying "in each team there should be one", write "in each team, there should be one leader".
Source & Trust
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "there should be one" functions as a modal expression suggesting necessity or recommendation. According to Ludwig, this phrase is correct and usable in written English. It expresses an opinion or suggestion that only a single item is required or preferable, as seen in various examples provided by Ludwig.
Frequent in
News & Media
40%
Wiki
30%
Science
15%
Less common in
Formal & Business
5%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "there should be one" is a common and grammatically sound expression used to advocate for a single, unified approach or item. As confirmed by Ludwig, the phrase is correct and usable. It's frequently found in News & Media, Wiki and Science contexts. When using this phrase, ensure clarity by specifying what the 'one' refers to, and consider alternative expressions like "it is important for there to be only one" to adjust the tone or emphasis. Avoid ambiguity and ensure the context justifies the recommendation for singularity. This ensures effective communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
it is important for there to be only one
Highlights the importance of having one instance. More emphasis on the need or goal.
ideally, there is just one
Emphasizes optimality of having a single item, changing the tone to a more aspirational one.
it's necessary to have only one
Emphasizes the essential nature of restricting it to a single item or option, increasing the necessity.
it's recommended that there is one
Changes the tone to a formal recommendation emphasizing adherence to guidelines.
it would be best to have only one
Focuses on optimizing and limiting to a single option. Less direct and may feel more polite.
it is preferable to have one
Shifts focus to preference and desirability, lessening the strength of the necessity.
only one is required
Stresses a strict necessity for one and no more, making it more forceful.
a single one is advisable
Reorders sentence structure to highlight the advice given. Less direct and may feel more polite
one is all that's needed
Implies that a single item is sufficient, changing the focus to adequacy.
having a single one is the way to go
Emphasizes that one item is best in an informal way.
FAQs
How can I use "there should be one" in a sentence?
Use "there should be one" to recommend or suggest that only a single item, option, or instance is necessary or ideal. For example, "In this organization, "there should be one" point of contact for each client".
What does "there should be one" mean?
The phrase "there should be one" expresses an opinion or recommendation that something needs to be singular or unique. It conveys the idea that having only one of something is preferable or required.
What can I say instead of "there should be one"?
You can use alternatives like "it is important for there to be only one", "only one is required", or "ideally, there is just one" depending on the context.
When is it appropriate to use the phrase "there should be one"?
Use "there should be one" when you want to suggest a single entity or option is the most appropriate or effective solution. Avoid using it when multiple options are acceptable or necessary.
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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
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested