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
be decided by
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "be decided by" is correct and usable in written English.
It can be used when indicating that a decision will be made by a specific person or group. Example: "The final outcome of the project will be decided by the board of directors."
✓ Grammatically correct
News & Media
Academia
Science
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
The answer will be decided by politics.
News & Media
The route must be decided by 2016.
News & Media
Final assignments will be decided by computer.
News & Media
"It will be decided by security people".
News & Media
It will be decided by the people.
News & Media
Four seats to be decided by votes from abroad will be decided by October 14.
News & Media
They are yet to be decided by the District Court.
Academia
Don't leave banking regulation to be decided by the banks.
News & Media
The dispute in Germany will be decided by a judge.
News & Media
"They should be decided by the American people".
News & Media
The title would be decided by the number of undertricks.
News & Media
Expert writing Tips
Best practice
Use "be decided by" when you want to emphasize the authority or entity responsible for the final decision.
Common error
Avoid vague sentences where it is unclear who or what is doing the deciding. Always specify the agent responsible for the decision to maintain clarity.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "be decided by" functions as a passive construction indicating agency. Ludwig AI confirms its correctness and usability. It specifies that an action or outcome is determined by a particular entity, emphasizing who or what holds the decision-making power. It transforms an active voice construction (e.g., "The committee will decide") into a passive one, focusing on the result rather than the actor.
Frequent in
News & Media
76%
Academia
12%
Science
12%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "be decided by" is a grammatically correct and commonly used passive construction that indicates how a decision or outcome is determined. Ludwig AI confirms that "be decided by" is correct and appropriate for a wide range of formal and informal contexts, the most frequent being News & Media. When using this phrase, clarity is key; ensure that the decision-maker is clearly identified to avoid ambiguity. Alternatives such as "be determined by" or ""depend on"" can provide nuanced variations in meaning. By understanding its function and purpose, you can effectively use "be decided by" in your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
be determined by
Focuses on the act of finding something out exactly, or establishing something precisely as the result of research or calculation.
be resolved by
Highlights the solving of a problem or dispute by a specific entity.
be adjudicated by
Specifically refers to a formal judgment made by a court or tribunal.
be governed by
Emphasizes the control or influence exerted by a set of rules or principles.
be influenced by
Indicates that the decision is swayed or affected by a particular factor or person.
hinge on
Implies that the outcome depends entirely on a single point or factor.
rest with
Indicates that the authority or responsibility to decide lies with a particular person or group.
be contingent on
Highlights the dependency of the decision on certain conditions or events.
be subject to
Suggests that the decision is under the authority or control of something or someone.
be dictated by
Shows that the decision is commanded or ordered by an external force or authority.
FAQs
How can I use "be decided by" in a sentence?
You can use "be decided by" to indicate who or what will make a decision. For example, "The winner of the competition will "be decided by" public vote" or "The issue could ultimately "be decided by" the courts".
What are some alternatives to "be decided by"?
Alternatives include phrases like "be determined by", "be resolved by", or "hinge on", depending on the specific context and nuance you want to convey.
Is it better to use active or passive voice when describing who makes a decision?
Using the active voice (e.g., "The committee will decide") is often more direct and clear. However, the passive voice with "be decided by" can be useful when you want to emphasize the entity making the decision or when the actor is unknown or less important.
What's the difference between "be decided by" and "depend on"?
"Be decided by" indicates a formal decision-making process by a specific entity. "Depend on" suggests that the outcome is contingent on certain factors or circumstances, rather than a specific decision-maker. For example, "The success of the project will "depend on" effective teamwork", whereas "The project's budget will "be decided by" the finance committee".
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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
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested