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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
may have worked
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "may have worked" is grammatically correct and commonly used in written English.
It is an example of a modal verb (may) followed by a perfect infinitive (have + past participle), which is often used to express possibility or uncertainty about past events. Example: "I heard that the new employee may have worked at a top company before joining ours."
✓ Grammatically correct
Alternative expressions(20)
could have worked
may have contributed to
may have aroused
may have been
may have caused
may have succeeded
may have spoken
potentially triggered
might have generated
may have misspoke
may have fisted
might have triggered
may have used
may has led to
might have led to
could be attributed to
possibly brought about
may has brought about
could have resulted in
may have causes
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
60 human-written examples
Faculty may have 300 items checked out.
Then, the next day, you may have 15.
News & Media
Now it may have 500 million of them.
News & Media
You may have 50 companies competing instead of five.
News & Media
Visiting Scholars may have 20 items checked out.
Dark air-cured and fire-cured tobaccos may have 10 to 16 leaves, while Burley, flue-cured, Maryland, and cigar types may have 16 to 20 leaves.
Encyclopedias
By then, China may have 70 attack submarines.
News & Media
Some batches may have 300 pounds of sulfur while another may have none.
Academia
China, meanwhile, may have 140 million cars on its roads by 2020.
News & Media
But, she added, "Don't forget: they may have 10 households".
News & Media
"We calculate that it may have 50 meters of dry space".
News & Media
Expert writing Tips
Best practice
Use "may have worked" when you want to express uncertainty about a past event or action, avoiding definitive statements.
Common error
Avoid using "may have worked" when you are certain about the outcome. Opt for a more direct statement like "it worked" or "it was successful" to clearly convey your certainty.
Source & Trust
60%
Authority and reliability
3.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "may have worked" functions as a modal verb phrase indicating a possibility or speculation about a past event or action. The modal verb "may" expresses uncertainty, while "have worked" indicates the action occurred in the past. According to Ludwig AI, this is a grammatically correct formation.
Frequent in
Science
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News & Media
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Formal & Business
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Less common in
Science
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News & Media
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Formal & Business
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Ludwig's WRAP-UP
In summary, "may have worked" is a grammatically correct modal verb phrase used to express uncertainty or possibility about a past action or event. According to Ludwig AI, it is a typical way to communicate this idea in English. Although the phrase is grammatically sound, the lack of real-world examples prevents the determination of primary usage contexts or authoritative sources. Consider alternative phrases like "might have worked" or "could have worked" to diversify your writing while conveying the same meaning.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
might have worked
Replaces "may" with "might", indicating a similar degree of possibility but potentially slightly less likelihood.
could have worked
Substitutes "may" with "could", suggesting possibility or potential in the past.
possibly worked
Replaces the modal verb with the adverb "possibly", focusing on the chance of success.
conceivably worked
Uses "conceivably" instead of "possibly", suggesting a more theoretical possibility.
potentially worked
Highlights the inherent potential for success, whereas the original is neutral to potential.
it's possible it worked
Rephrases the modal verb construction into a full sentence emphasizing the possibility.
it is plausible it worked
Similar to 'it's possible it worked' but using a more formal tone.
perhaps it worked
Replaces "may have" with "perhaps", conveying a sense of uncertainty about a past event.
it could be that it worked
Emphasizes the potential or chance, with a slightly more elaborate wording.
it's feasible that it worked
Indicates that it was doable under certain conditions, whereas original is more generic.
FAQs
How can I use "may have worked" in a sentence?
Use "may have worked" to indicate a possibility or uncertainty about a past event, such as, "The experimental treatment may have worked, but further tests are needed."
What's a more formal alternative to "may have worked"?
While "may have worked" is generally acceptable, a more formal alternative could be "it is plausible that it worked" or "it is conceivable that it worked."
What's the difference between "may have worked" and "might have worked"?
The difference between "may have worked" and "might have worked" is negligible. Both express possibility, but "might" sometimes suggests a slightly lower probability.
Can I use "may have worked" to talk about future events?
"May have worked" is typically used to refer to past events. For future events, use "may work" or "might work".
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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
60%
Authority and reliability
3.5/5
Expert rating
Real-world application tested