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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
have ever occurred
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "have ever occurred" is correct and usable in written English.
It can be used when discussing events or situations that may have happened at any point in the past up to the present. Example: "I wonder if there have ever occurred any similar incidents in history."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(2)
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
25 human-written examples
Would D have ever occurred?
News & Media
"If not for lawyers, none of these abuses would have ever occurred".
News & Media
"It's not clear to me those conversations have ever occurred around that question," he said.
News & Media
"These violations are some of the worst, most serious that have ever occurred".
News & Media
So now we've defined what a miracle truly is, can we say any have ever occurred, or even could occur?
News & Media
Debates on genetic engineering have raised the spectre of dangerous new genetic variants, but there is no proof that these have ever occurred.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
35 human-written examples
The blockchain is a digital ledger that records every bitcoin transaction that has ever occurred.
They were the first tangible recognition that the march and massacre had ever occurred.
News & Media
Without it, there was no sign that anything dramatic or historic had ever occurred here.
News & Media
The audience was a tad baffled because nothing like it had ever occurred before.
News & Media
I don't know if the analogy has ever occurred to him".
News & Media
Expert writing Tips
Best practice
Use "have ever occurred" to inquire or state if something has happened at any point in the past, without a specific time reference.
Common error
Don't use "have ever occurred" when the 'ever' is already implied by another word in the sentence. For instance, instead of "the first time this has ever occurred", you can simply say "the first time this has occurred".
Source & Trust
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "have ever occurred" functions as an auxiliary verb phrase used to inquire about or assert the existence of past events or experiences. It combines the auxiliary verb "have" with "ever" to indicate any point in time up to the present, and "occurred" as the main verb. Ludwig AI confirms its correctness and usability.
Frequent in
News & Media
48%
Science
28%
Academia
8%
Less common in
Encyclopedias
4%
Wiki
4%
Formal & Business
4%
Ludwig's WRAP-UP
The phrase "have ever occurred" is a versatile auxiliary verb phrase used to inquire or state whether something has taken place at any point in the past. Ludwig AI confirms it is grammatically correct and frequently found in diverse contexts like news, science, and academia. When using "have ever occurred", ensure the context clearly indicates the time frame. Alternatives like "have previously happened" or "have ever transpired" can be considered for varied tone. Overall, "have ever occurred" remains a reliable choice for expressing past possibilities or occurrences.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
have ever taken place
Replaces 'occurred' with 'taken place', which is a common and neutral alternative.
have previously happened
Replaces 'occurred' with 'happened' and uses 'previously' instead of 'ever' to indicate a past event.
have ever transpired
Substitutes 'occurred' with 'transpired', offering a more formal tone.
have actually occurred
Adds 'actually' to emphasize that the event did indeed happen.
have in fact occurred
Similar to 'actually occurred', but uses 'in fact' for emphasis.
have at any time occurred
Rephrases 'ever' with 'at any time' to broaden the scope of possibility.
have ever come to pass
Replaces 'occurred' with 'come to pass', a more literary or formal phrasing.
have historically occurred
Adds 'historically' to specify occurrences in the past, particularly those of historical significance.
have since occurred
Uses 'since' to indicate that the events happened after a specific point in time.
have by chance occurred
Adds 'by chance' to emphasize the randomness or unexpected nature of the event.
FAQs
How do I use "have ever occurred" in a sentence?
Use "have ever occurred" to ask or state if something has happened at any time in the past. For example, "Has a similar event "have ever occurred" in this region?"
What's a more formal alternative to "have ever occurred"?
For a more formal tone, consider using phrases like "have previously happened" or "have ever transpired", depending on the context.
Is it correct to say "has ever occurred" instead of "have ever occurred"?
Yes, but the choice depends on the subject. Use "has ever occurred" with singular subjects (e.g., "this event has ever occurred") and "have ever occurred" with plural subjects (e.g., "these events have ever occurred").
What's the difference between "have ever occurred" and "have already occurred"?
"Have ever occurred" refers to any time in the past up to now, while "have already occurred" implies that the event happened at some point before the present moment.
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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
4.6/5
Expert rating
Real-world application tested