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
have been caused
Grammar usage guide and real-world examplesUSAGE SUMMARY
"have been caused" is a correct and usable phrase in written English.
It is the past participle form of the verb "cause" combined with the auxiliary verb "have." This phrase is commonly used in passive voice constructions to describe something that has been caused by someone or something else in the past. Example: The damage to the building has been caused by the strong winds and heavy rain of the storm last night.
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(20)
were directed
have been superseded
have been offered
have been kept
have been dismissed
have been implemented
have been strengthened
have been disaggregated
have been solving
have received notice
have been excluded
have been improved
have been attributed
have been sought
have been upgraded
have been forwarded
have been trained
have been determined
have been shot
have been authorized
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
It may have been caused by impatience.
News & Media
Very few have been caused by mechanical malfunction.
News & Media
Bus problems have been caused by Olympic expansion.
News & Media
Past crashes have been caused by broken blades.
News & Media
The fire may have been caused by a cigarette.
News & Media
Some flaws may have been caused by supermarket handling.
News & Media
Only 1% of casualties have been caused by chemical munitions.
News & Media
"We profoundly regret any offence that may have been caused.
News & Media
Several major refugee movements have been caused by territorial partition.
Encyclopedias
This may have been caused by glacial erosion.
Science
Recently many problems have been caused by climate change.
Science
Expert writing Tips
Best practice
Use "have been caused" when you want to emphasize that an action or event in the past has led to a specific outcome, often without specifying the exact agent or cause. Ensure the context supports the passive voice and the focus is on the result rather than the instigator.
Common error
Avoid using "have been caused" when you need to emphasize the agent or source of the action. In such cases, active voice constructions like "X caused Y" are clearer and more direct. The passive construction is best suited when the cause is unknown, unimportant, or obvious from the context.
Source & Trust
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "have been caused" primarily functions as a passive voice construction, indicating that something has been acted upon. As Ludwig AI confirms, it's grammatically sound and commonly used. It places emphasis on the result of an action rather than the actor.
Frequent in
News & Media
35%
Science
33%
Academia
17%
Less common in
Formal & Business
5%
Encyclopedias
5%
Reference
0%
Ludwig's WRAP-UP
In summary, "have been caused" is a grammatically correct and versatile phrase used to denote causality in a passive voice. According to Ludwig AI, the phrase is valid and common. It's prevalent in news, scientific literature, and academic writing, indicating its broad applicability across various registers. When writing, remember to use the active voice when the agent of the action is important and avoid overuse of the passive voice. The phrase offers several alternatives, such as ""resulted from"" or ""stemmed from"", which can add nuance depending on the intended meaning. Remember to choose the structure and vocabulary based on clarity and context.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
are due to
Directly states the reason or explanation for something happening.
have been brought about by
Emphasizes the role of an agent or factor in making something happen.
have resulted from
Focuses more on the outcome or consequence of something, rather than the initial cause.
have been triggered by
Indicates a specific event or action that initiated the chain of events.
have stemmed from
Implies an origin or root cause that has gradually led to the current situation.
are attributable to
Formally assigns the cause or responsibility to a particular factor or person.
have originated in
Highlights the place or source where something began or started.
have arisen from
Suggests a more spontaneous or unexpected emergence of something.
can be traced back to
Emphasizes the historical or developmental aspect of identifying the cause.
have their roots in
Suggests a deep or fundamental origin that influences the current situation.
FAQs
How can I use "have been caused" in a sentence?
Use "have been caused" to indicate that something happened as a result of a previous action or event. For example, "The delays "are due to" the heavy traffic" or "The accident may "have resulted from" driver error".
What are some alternatives to "have been caused"?
Alternatives include "resulted from", "stemmed from", "originated in", "arisen from", or "are attributable to", each carrying slightly different nuances in meaning.
When should I use the active voice instead of "have been caused"?
Use the active voice when you want to emphasize who or what performed the action. For example, instead of "The problem "has been caused by" a software bug", say "A software bug caused the problem".
What's the difference between "have been caused by" and "were caused by"?
"Have been caused by" is used with singular nouns, while "were caused by" is used with plural nouns. For example, "The damage "has been caused by" the storm" (singular) versus "The damages "were caused by" the storm" (plural).
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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
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested