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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
should have worked
Grammar usage guide and real-world examplesUSAGE SUMMARY
'should have worked' is a correct and usable phrase in written English.
You can use it when you are referring to something that didn't happen, but that you expected to happen. For example, "I should have worked harder on the project, but I didn't realize it was so important until afterward".
✓ Grammatically correct
News & Media
Science
Encyclopedias
Wiki
Alternative expressions(20)
should have understood
should have reckoned
should have been
should have concentrated
should have told
it was inevitable
should have participated
could have known
should have concerned
should have looked
it was predictable
should have conceived
it would have been successful
should have issued
could have predicted
should have performed
should have foreseen
should have set
it was bound to happen
ought to have known
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
The transfer should have worked brilliantly.
News & Media
They should have worked like us".
News & Media
(In which case the apple should have worked).
News & Media
I guess he should have worked with Lady Gaga.
News & Media
He said he should have worked with the Legislature instead.
News & Media
Anyway, that's how it should have worked out.
News & Media
That's something we should have worked out a little better.
News & Media
And I should have worked on my fitness.
News & Media
"You should have worked here for the night.
News & Media
In retrospect I should have worked at school.
News & Media
It should have worked: great stars, great story, right?
News & Media
Expert writing Tips
Best practice
In argumentative writing, use "should have worked" to present a counterfactual argument, suggesting that a different course of action might have led to a more desirable outcome.
Common error
Avoid using "should have worked" when you actually mean something is currently working. "Should have" refers to a past unrealized possibility, not a current state. If it's working now, use a present tense form.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "should have worked" functions as a modal perfect construction, expressing a past unrealized possibility or expectation. According to Ludwig AI, the phrase follows standard grammar rules. Examples in Ludwig illustrate diverse scenarios where something was anticipated to function but did not.
Frequent in
News & Media
45%
Science
20%
Wiki
15%
Less common in
Encyclopedias
5%
Formal & Business
5%
Social Media
5%
Ludwig's WRAP-UP
In summary, "should have worked" is a versatile modal verb phrase used to express past unrealized expectations or possibilities. As confirmed by Ludwig AI, its grammatical structure is correct, and Ludwig presents numerous examples across various contexts. This phrase appears most frequently in news and media, scientific publications, and wiki articles. When using "should have worked", ensure that you are referring to a past situation where something was expected but ultimately failed to function as intended. Avoid confusing it with present tense usages or other modal verbs expressing different nuances.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
ought to have succeeded
Emphasizes a moral obligation or expectation of success, similar to "should have worked" but with a stronger sense of duty.
was expected to function
Focuses on the expectation of functionality rather than the implied success or completion.
was supposed to be effective
Highlights an expectation of effectiveness with a slightly less formal tone than "should have worked".
was designed to operate
Highlights the design aspect and intended operation, differing from the implication of actual work being done.
was intended to perform
Similar to 'was designed to operate', it stresses the intended action or outcome.
it would have been successful
Shifts the emphasis to the success or positive outcome that was expected.
was meant to be operational
Emphasizes the intention for something to be in working order, shifting the focus from successful completion.
it was anticipated to perform well
Emphasises that the action would be done well, with a slightly more formal tone than "should have worked".
it was planned to function
Places emphasis on the planning stage, implying a prior intention that may not have been realised.
it was slated to operate
Uses "slated" to indicate a scheduled operation, differing from the implication of actual work being done or completed.
FAQs
How can I use "should have worked" in a sentence?
"Should have worked" is used to express that something was expected to happen or be successful in the past, but it didn't. For example, "The new software should have worked, but it crashed repeatedly".
What's a less formal way to say "should have worked"?
Less formal alternatives include "was supposed to work" or "was meant to work". For example, "The device was supposed to work, but it didn't".
Which is correct, "should of worked" or "should have worked"?
"Should have worked" is the correct form. "Should of worked" is a common error resulting from mishearing the contraction "should've".
What's the difference between "should have worked" and "could have worked"?
"Should have worked" implies an expectation or plan that didn't succeed, while "could have worked" suggests a possibility that wasn't explored. For example, 'The plan should have worked' means it was expected to, whereas 'The plan could have worked' means it was a possible option.
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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