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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
he has tested
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "he has tested" is correct and usable in written English.
It can be used to indicate that someone has conducted a test or examination at some point in the past, with relevance to the present. Example: "He has tested the new software multiple times to ensure its reliability."
✓ Grammatically correct
News & Media
Science
Sports
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
40 human-written examples
Since then, he has tested clean.
News & Media
He has tested both 33Across and Media6Degrees.
News & Media
He has tested the auditorium's controversial sound-enhancement system.
News & Media
He has "tested this to destruction", he says.
News & Media
Since 2000, he has tested hundreds of samples of dolphin and whale meat throughout the country.
News & Media
Brandt has the only Little League authorized lab, where he has tested youth bats since 2001.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
18 human-written examples
Glenn said he had tested positive for marijuana.
News & Media
He had tested positive three times for DHEA and pregnenolone.
News & Media
So he checked on the ground and found caulking, which he had tested by a lab.
News & Media
The United States Anti-Doping Agency said he had tested positive for ephedrine.
News & Media
Published reports said he had tested positive for THG, the new designer steroid.
News & Media
Expert writing Tips
Best practice
Use "he has tested" to clearly indicate that a male person has performed a test or experiment at some point in the past, with relevance to the present. Ensure the context provides clarity on what was tested and the outcome.
Common error
Avoid using "he has tested" when referring to a future action. It indicates a completed action in the past. Instead, use "he will test" or "he is going to test" for future events.
Source & Trust
92%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "he has tested" functions as a verb phrase in the present perfect tense. It indicates that a male subject has completed the action of testing at some point in the past, with the results or implications potentially relevant to the present. Ludwig AI confirms its proper usage in various contexts.
Frequent in
News & Media
74%
Science
14%
Sports
12%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "he has tested" is a grammatically sound and commonly used verb phrase in the present perfect tense. Ludwig AI confirms its appropriateness for indicating a completed test by a male subject with present relevance. Predominantly found in News & Media, Science, and Sports contexts, the phrase conveys a neutral tone. While "he examined", "he evaluated", and "he verified" serve as effective alternatives, writers should be mindful of maintaining a completed action within the appropriate tense.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
he examined
Replaces 'tested' with a more general term for inspection.
he evaluated
Substitutes 'tested' with a word emphasizing judgment and assessment.
he verified
Changes 'tested' to indicate confirmation of accuracy or truth.
he assessed
Uses 'assessed' instead of 'tested' to highlight the act of appraising.
he investigated
Replaces 'tested' with a term suggesting a thorough inquiry.
he checked
Offers a simpler, more casual alternative to 'tested'.
he analyzed
Uses 'analyzed' to emphasize a detailed examination for understanding.
he put to the test
Adds emphasis, rephrasing to focus on the act of testing.
he experimented with
Shifts the focus to the experimental nature of the testing.
he ran trials on
Replaces 'tested' with a phrase specific to conducting trials.
FAQs
How can I use "he has tested" in a sentence?
Use "he has tested" to indicate that a male individual has performed a test or examination at some point in the past. For example, "He has tested the new software to ensure it meets the requirements."
What's the difference between "he has tested" and "he tested"?
"He tested" refers to a completed action in the past, while "he has tested" implies that the past action has relevance to the present. For instance, "He has tested positive" suggests the result is still relevant.
What can I say instead of "he has tested"?
You can use alternatives like "he examined", "he evaluated", or "he verified" depending on the context.
Is "he has been tested" the same as "he has tested"?
No, "he has been tested" implies that someone else performed the test on him, whereas "he has tested" indicates that he performed the test himself.
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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
92%
Authority and reliability
4.6/5
Expert rating
Real-world application tested