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
he has implemented
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "He has implemented" is correct and usable in written English.
You could use it whenever you want to describe a situation where someone has put a plan or idea into action. For example, "He has implemented an innovative new teaching approach that has significantly improved student outcomes."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(20)
he has executed
he has carried out
he has put into practice
he has enforced
he has applied
he has enacted
he has realized
he has initiated
he has promoted
he has delivered
he has established
he has committed
he has built
he has interpreted
he has administered
he has deployed
he has created
he has installed
he has joined
he has become
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
47 human-written examples
He has implemented his solutions to be locally appropriate.
News & Media
He added, "Nothing he said last year he has implemented".
News & Media
So far, he has implemented only one element: pension reform.
News & Media
He has implemented sales and marketing approaches which connect the market with new ideas.
News & Media
Already, he has implemented draconian cuts in his Australian newspaper operation.
News & Media
During his 30-year career he has implemented dozens of techniques to improve his efficiency.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
13 human-written examples
He showed me the new irrigation techniques he had implemented to conserve water.
News & Media
By 1965 he had implemented this idea in collaboration with John Stewart, a faculty colleague.
Science & Research
He told me about the unusual ad-sales strategies he had implemented, and of his newspapers' vibrant growth.
News & Media
Gulliver, the C.E.O., said that since taking over, in 2011, he had implemented "root and branch" reforms.
News & Media
In July 2004, Ken Livingstone, the Mayor of Greater London, had to decide whether or not to expand the system of congestion charging he had implemented 17 months earlier.
Academia
Expert writing Tips
Best practice
When using "he has implemented", ensure that the context clearly identifies what specific plan, policy, or system has been put into effect. Clarity enhances understanding and avoids ambiguity.
Common error
Avoid turning "he has implemented" into passive voice excessively. For example, instead of "The new policy has been implemented by him", prefer "He has implemented the new policy". Active voice makes your writing more direct and engaging.
Source & Trust
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "he has implemented" functions as a verb phrase indicating the completion of an action. It signifies that someone has put a plan, system, or policy into effect. As confirmed by Ludwig AI, this phrase is commonly used and grammatically correct.
Frequent in
News & Media
68%
Science
16%
Academia
8%
Less common in
Formal & Business
6%
Wiki
2%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "he has implemented" is a grammatically sound and frequently used phrase, as affirmed by Ludwig AI. It indicates that a male subject has successfully put a plan, system, or policy into effect. This phrase is commonly found in news articles, scientific publications, and academic papers, maintaining a neutral and professional tone. When using this phrase, it's best to ensure clarity in identifying the specific item that has been implemented and avoid overuse in passive constructions. Alternatives such as "he has executed" or "he has carried out" can provide nuanced variations in meaning. Based on the provided examples, this phrase is a versatile and effective way to communicate the completion of an action or the enactment of a plan.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
he has executed
This alternative emphasizes the completion and skillful performance of a task.
he has carried out
This alternative suggests a more methodical and thorough approach to implementing something.
he has put into practice
This alternative highlights the transition from theory to practical application.
he has instituted
This alternative implies the formal establishment of a rule, law, or system.
he has enforced
This alternative suggests ensuring that a rule or law is followed.
he has applied
This alternative focuses on how something has been used in a specific context or situation.
he has enacted
This alternative is often used in the context of laws or policies.
he has operationalized
This alternative indicates making something functional or practical.
he has realized
This alternative suggests bringing something from an idea to reality.
he has initiated
This alternative focuses on the beginning or starting phase of the implementation process.
FAQs
What does "he has implemented" mean?
The phrase "he has implemented" means that a person has put a plan, system, or policy into effect. It signifies that an idea or concept has been translated into action.
What can I say instead of "he has implemented"?
You can use alternatives like "he has executed", "he has carried out", or "he has put into practice" depending on the context.
Is it correct to say "it was implemented by him"?
While grammatically correct, the passive construction "it was implemented by him" is less direct than the active voice "he has implemented it". Using active voice often results in clearer and more engaging writing.
What's the difference between "he has implemented" and "he will implement"?
"He has implemented" indicates a completed action in the past, while "he will implement" refers to a future action. The former signifies something already in effect, whereas the latter denotes a plan yet to be executed.
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
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested