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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
having happened
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "having happened" is correct and usable in written English.
You can use it when you are referring to something that has already occurred. For example: "Although the accident was unfortunate, the fact of it having happened cannot be changed."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(20)
Having happened
after occurring
once it occurred
following its occurrence
subsequent to its happening
with the event concluded
in the wake of
since its inception
having disappeared
having repeated
having anticipated
having generated
having perpetrated
having caught
having existed
having progressed
person happened
the individual who
the person in question
when happened
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
Having happened, it keeps happening.
News & Media
It is secure in its having happened.
News & Media
Freud's initial impulse was to accept these as having happened.
Encyclopedias
Would we pay 20% of our income to stop wars having happened in the past?
News & Media
I've never experienced going into a game with something like this having happened.
News & Media
What are the odds of all these close calls just having happened to turn out right?
News & Media
The likelihood of this having happened in the absence of human-caused global warming is minimal.
News & Media
But the chances of this actually having happened appear rather slim.
News & Media
It's not a report in the sense of something having happened.
News & Media
The agency promised in 1993 to publish records on 11 major cold-war covert operations which it acknowledges having happened.
News & Media
"I've never heard about anything like this ever having happened before," said another longtime resident, former Governor William A. O'Neill.
News & Media
Expert writing Tips
Best practice
Use "having happened" to emphasize the completion of an action before another action takes place, creating a clear sequence of events in your sentence.
Common error
Avoid using "having happened" when a simple past tense is sufficient. Overusing the perfect gerund can make your writing sound convoluted. Ensure the context truly requires emphasizing the completion of the first action before the second.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "having happened" functions as a gerund phrase, acting as a noun within the sentence. It emphasizes that an action or event has been completed before another action occurs. As Ludwig demonstrates, this construction is often used to provide context or explain consequences arising from a completed action.
Frequent in
News & Media
56%
Science
23%
Academia
11%
Less common in
Encyclopedias
3%
Wiki
2%
Formal & Business
5%
Ludwig's WRAP-UP
In summary, "having happened" is a versatile gerund phrase used to establish a temporal sequence, indicating that an event has already taken place and often influencing subsequent events. According to Ludwig, the phrase is grammatically sound and commonly used across various contexts, particularly in news, media, science, and academic writing. While it's a useful tool, it's important to use it judiciously, avoiding overuse in favor of simpler past tenses when appropriate. Related phrases include alternatives like "after occurring" or "once it occurred", providing options to express the same idea with slightly different nuances.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
after occurring
This alternative shifts the focus to the sequence of events, emphasizing what follows the occurrence.
once it occurred
This phrase uses a temporal conjunction to highlight the completion of the event.
following its occurrence
This alternative is more formal and emphasizes the sequence of events from a more detached perspective.
subsequent to its happening
This is a more formal and somewhat less common way of saying "after it happened".
after it transpired
This option implies the unfolding or revelation of an event, adding a layer of narrative.
with the event concluded
This phrase highlights the state of completion and the existence of a concrete event.
in the wake of
This phrase indicates a period or events coming after and often caused by a significant event.
post-event
This concise option focuses on the period immediately following the event, often used in technical or analytical contexts.
since its inception
This relates to the beginning of an event or process that has continued to the present.
with its consummation
This more formal and less common way of saying "with its completion" emphasizes the successful end of an event.
FAQs
How can I use "having happened" in a sentence?
The phrase "having happened" is used to indicate that an event has already taken place before another action occurs. For example, "Having happened once, there is a fear that the problem of it happening again is still there" indicates that because it occurred once, there's a concern about recurrence.
What are some alternatives to "having happened"?
Depending on the context, you can use phrases like "after occurring", "once it occurred", or "following its occurrence" to convey a similar meaning.
Is it grammatically correct to use "having happened"?
Yes, "having happened" is grammatically correct. It is a perfect gerund phrase that functions to show that an action was completed before another action took place. Ludwig AI confirms its correctness and usability.
What is the difference between "having happened" and "occurring"?
"Having happened" emphasizes the completion of an event before another. "Occurring" simply refers to something taking place. The perfect form indicates a finished action, providing additional context about timing.
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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