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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
has not happened
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "has not happened" is correct and usable in written English.
You can use it when referring to something that has not occurred yet. For example, "The storm predicted for tonight has not happened yet."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(20)
did not occur
hasn't taken place
failed to materialize
has yet to happen
has not come to pass
was not realized
remains undone
did not pan out
has not been implemented
has not been
has not arrived
has not engaged
has not progressed
has not stopped
has not generated
has not occured
has not disappeared
has not implemented
has not arisen
has not advanced
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
59 human-written examples
It has not happened.
News & Media
That has not happened.
News & Media
This has not happened.
News & Media
That has not happened yet.
News & Media
But it has not happened.
News & Media
But this has not happened.
News & Media
That has not happened either.
News & Media
But that has not happened.
News & Media
"But disaster has not happened.
News & Media
That clearly has not happened.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
1 human-written examples
It has not happened yet.
News & Media
Expert writing Tips
Best practice
Use "has not happened" to clearly state that an event or action has not yet occurred, especially when there's an expectation or possibility of it happening. It's suitable for a wide range of contexts, from formal reports to casual conversations.
Common error
Avoid using "has not happened" when you actually mean something never happens in general. For recurring events, use "does not happen" or "never happens" instead. For example, instead of saying "This has not happened every year," say "This does not happen every year."
Source & Trust
91%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "has not happened" functions as a negative perfective statement. It asserts that an event or action, which was anticipated or possible, has not occurred up to the present moment. Ludwig AI confirms its grammatical correctness and usability.
Frequent in
News & Media
70%
Science
15%
Formal & Business
10%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "has not happened" is a grammatically correct and frequently used expression to indicate that something expected or anticipated has yet to occur. According to Ludwig AI, it is simple to use it in many contexts. Its neutral register and common occurrence in news and media sources make it a versatile option for various writing styles. While alternatives like "did not occur" or "hasn't taken place" exist, "has not happened" provides a clear and direct way to convey the non-occurrence of an event. Remember to choose your words considering that the best choice always depends on the specific context and desired nuance.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
has yet to happen
Emphasizes that the event is still possible in the future, just not realized up to now.
did not occur
Replaces "happened" with a more formal synonym "occur", maintaining a similar meaning.
hasn't taken place
Uses the phrasal verb "take place" instead of "happen", offering a slightly more descriptive alternative.
failed to materialize
Implies a stronger sense of expectation or planning that was ultimately unfulfilled.
has not come to pass
A more formal and somewhat archaic way of saying something has not occurred.
was not realized
Focuses on the lack of fulfillment or actualization of something.
remains undone
Shifts the focus to the incomplete state of the action rather than its non-occurrence.
did not pan out
An idiomatic expression suggesting that something did not succeed or go as planned.
has not been implemented
Explicitly states that a plan, policy, or action was not carried out.
has not been
Shortens the expression, but maintaining the same meaning.
FAQs
What does "has not happened" mean?
The phrase "has not happened" means that something expected, predicted, or possible has not yet occurred up to the present time. It indicates a lack of realization or fulfillment of an event or action.
How to use "has not happened" in a sentence?
Use "has not happened" to state that an event has not yet taken place. For example, "The predicted economic recovery "has not happened" as quickly as expected".
What can I say instead of "has not happened"?
You can use alternatives like "did not occur", "hasn't taken place", or "failed to materialize" depending on the specific context and desired nuance.
What is the difference between "has not happened" and "did not happen"?
"Has not happened" implies a continuing relevance to the present, suggesting it might still occur. "Did not happen" simply states it didn't occur in the past, without necessarily implying present or future relevance.
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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
91%
Authority and reliability
4.6/5
Expert rating
Real-world application tested