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
should have happened
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "should have happened" is often used in written English.
You can use it to indicate something that should have happened in the past, but did not. For example: The wedding should have happened by now, but the bride has not arrived yet.
✓ Grammatically correct
News & Media
Alternative expressions(20)
ought to have occurred
was supposed to happen
was meant to occur
it would have been preferable
should have disappeared
should have progressed
should have materialised
should have initiated
should have staged
should have implemented
should have arrived
should have investigated
should have generated
should have transpired
should have existed
should have caught
should have materialized
could have presented
should have started
was expected to occur
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
What should have happened?
News & Media
It should have happened 25 years ago".
News & Media
"But that should have happened already".
News & Media
It should have happened much earlier.
News & Media
It's something which should have happened".
News & Media
What should have happened here?
News & Media
It's what should have happened".
News & Media
This should have happened earlier.
News & Media
But what should have happened didn't happen".
News & Media
"It's something that never should have happened".
News & Media
That should have happened long ago.
News & Media
Expert writing Tips
Best practice
When using "should have happened", consider adding a reason or explanation to provide context and clarity to the statement.
Common error
Avoid using "should have happened" without specifying what "it" refers to. Ensure the context makes it clear what event or action is being discussed to prevent confusion.
Source & Trust
92%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "should have happened" functions as a modal construction expressing a past unrealized event. It indicates that something was expected, desired, or necessary, but did not occur. As Ludwig AI highlights, it's a common way to express regret or missed opportunity. Examples in Ludwig showcase this across varied contexts.
Frequent in
News & Media
79%
Formal & Business
10%
Science
11%
Less common in
Reference
0%
Wiki
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "should have happened" is a common and grammatically sound way to express that something was expected, desired, or necessary, but did not occur. As Ludwig AI confirms, this phrase effectively communicates regret or missed opportunity. Predominantly found in news and media contexts, it carries a neutral register, suitable for various discussions though less common in formal or scientific writing. Remembering to provide clear context and avoiding vagueness are crucial for effective communication using this phrase. Alternatives such as "ought to have occurred" or "was supposed to happen" can offer slight variations in tone and emphasis.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
ought to have occurred
Replaces "should" with "ought to", offering a slightly more formal tone while retaining the core meaning.
was supposed to happen
Emphasizes the expectation or plan that was in place, differing slightly by highlighting the intended course of events.
was meant to occur
Similar to "was supposed to happen", but with a nuance suggesting a predetermined or destined outcome.
ideally, it would have happened
Adds an element of desirability or preference, indicating that the event would have been the best outcome.
it would have been better if it happened
Focuses on the improved situation that would have resulted from the event's occurrence.
it was desirable for it to happen
Highlights the wish or need for the event to have taken place, differing by emphasizing the desire.
it would have been preferable
Focuses on the preferable nature of the event occurring, differing by emphasizing the advantage of the event.
the expected outcome was
Highlights the expectation to something in the past, emphasizing the anticipation that something should have happened.
it was anticipated to happen
Shifts the focus to the anticipation surrounding the event, differing by emphasizing the feeling of expectation.
in a perfect world, it would have
Introduces a hypothetical scenario, adding a layer of idealism to the statement.
FAQs
How can I use "should have happened" in a sentence?
Use "should have happened" to express that something desirable or expected did not occur. For example: "The meeting "should have happened" yesterday, but it was postponed."
What are some alternatives to "should have happened"?
Alternatives include "ought to have occurred", "was supposed to happen", or "was meant to occur", depending on the specific nuance you wish to convey.
What is the difference between "should have happened" and "could have happened"?
"Should have happened" implies a sense of obligation, expectation, or desirability, while "could have happened" suggests a possibility that did not materialize. The former expresses regret or disappointment more strongly than the latter.
Is it correct to say "should of happened" instead of "should have happened"?
No, "should of happened" is grammatically incorrect. The correct form is ""should have happened"", where "have" is part of the auxiliary verb construction.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
92%
Authority and reliability
4.5/5
Expert rating
Real-world application tested