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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
issues have occurred
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "issues have occurred" is correct and usable in written English.
It can be used to indicate that problems or difficulties have taken place in a specific context. Example: "During the project, several issues have occurred that need to be addressed immediately."
✓ Grammatically correct
News & Media
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
2 human-written examples
His office denies that any such health issues have occurred.
News & Media
For years these fishy issues have occurred regularly, but this time it's on a scale large enough for people to take notice.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
Shuren said in his blog post that the agency focused on hospitals where safety issues had occurred involving either duodenoscopes or power morcellators, a surgical tool used in hysterectomies.
News & Media
Their analysis suggested that problematic patient-provider relationship issues had occurred in 71% of all depositions (inter-rater reliability of 93.3%).
Science
Although partisan brinkmanship over the issue has occurred in the past, Congresses under the control of both parties have always agreed to debt-limit increases to avoid undercutting the creditworthiness of the United States government and thereby igniting a crisis in the global markets.
News & Media
We are sorry that this issue has occurred and are doing everything that we can to address it quickly.
News & Media
Regarding future work, the most obvious improvements are to resolve the issues that have occurred with the clients updating the positions of the objects that they have created/placed and relaying this same information back to Revit®.
Science
Finally, some of the identified issues may have occurred due to the translation of the measures into Dutch.
Science
By The New Yorker April 25 , 2016In "Money Trouble," Amy Davidson examines the debate over the role of money in politics, and the clashes about the issue that have occurred between the Bernie Sanders and Hillary Clinton campaigns.
News & Media
In a separate blog post, Twitter said that it's investigation has confirmed "only one set of technical circumstances where this issue could have occurred".
News & Media
Meanwhile, people close to the Always Evolving shop -- co-owned by the actor and Rodas -- wondered to TMZ whether an automotive malfunction, specifically a steering issue, might have occurred.
News & Media
Expert writing Tips
Best practice
When using "issues have occurred", specify the nature of the issues and their impact to provide context and clarity for the reader. For example, "Due to budget cuts, several staffing issues have occurred, leading to project delays."
Common error
Avoid using "issues have occurred" in overly passive constructions that obscure responsibility or agency. Instead of saying "Mistakes have occurred," specify who made the mistakes, such as "The development team made several mistakes."
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "issues have occurred" functions as a statement indicating that problems or difficulties have taken place. According to Ludwig AI, it's a grammatically correct phrase suitable for various contexts, confirming its utility in expressing that certain troubles have materialized.
Frequent in
News & Media
35%
Science
33%
Wiki
9%
Less common in
Encyclopedias
8%
Formal & Business
8%
Reference
7%
Ludwig's WRAP-UP
In summary, the phrase "issues have occurred" is a grammatically sound and commonly used expression to indicate that problems or difficulties have arisen. Ludwig AI confirms its correctness and suitability across various contexts. This phrase is most frequently found in news and media, scientific publications, and general discussions. When employing this phrase, it's beneficial to specify the nature and impact of the issues for clarity. Alternatives such as "problems have arisen" or "difficulties have emerged" can be used depending on the context. While versatile, avoid overly passive constructions to maintain clarity and accountability in your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
problems have arisen
Replaces "issues" with "problems" and "occurred" with "arisen", maintaining the core meaning of unexpected difficulties.
difficulties have emerged
Substitutes "issues" with "difficulties" and "occurred" with "emerged", conveying the sense of challenges becoming apparent.
complications have happened
Replaces "issues" with "complications" and "occurred" with "happened", indicating that challenging situations have materialized.
problems have taken place
Interchanges "occurred" with "taken place", keeping the focus on the realization of the issue.
challenges have presented themselves
Replaces "issues" with "challenges" and adds "presented themselves" to emphasize the active emergence of difficulties.
setbacks have been experienced
Shifts the focus to the experience of negative events using "setbacks" instead of "issues".
events have transpired
Uses "events" to denote occurrences and "transpired" as a more formal synonym for "occurred".
incidents have taken place
Replaces "issues" with "incidents" to describe specific events and "occurred" with "taken place".
errors have surfaced
Substitutes "issues" with "errors", focusing on mistakes that have become visible.
mishaps have happened
Replaces "issues" with "mishaps" and "occurred" with "happened" for a less formal tone.
FAQs
How can I use "issues have occurred" in a sentence?
You can use "issues have occurred" to indicate that problems or difficulties have arisen. For example, "During the software development, several "issues have occurred" that needed immediate attention."
What can I say instead of "issues have occurred"?
You can use alternatives like "problems have arisen", "difficulties have emerged", or "complications have happened" depending on the specific context.
Which is correct, "issues have occurred" or "issues had occurred"?
"Issues have occurred" is used to describe events that have happened recently and are still relevant, while "issues had occurred" is used to describe events that happened in the past, before another event took place.
What's the difference between "issues have occurred" and "issues are occurring"?
"Issues have occurred" indicates that the problems have already happened, while "issues are occurring" suggests that the problems are currently in progress.
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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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested