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 explored
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "he has explored" is correct and usable in written English.
It can be used to indicate that someone has investigated or examined something in the past and that this action has relevance to the present. Example: "In his research, he has explored various theories about climate change and their implications for future policies."
✓ Grammatically correct
News & Media
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
54 human-written examples
The territories that he has explored are boundless".
News & Media
He has explored almost all of the pool area that is accessible to humans.
News & Media
Mr. Shibleh himself digs on the ancient mound, and he has explored its underground passages.
News & Media
He has explored the concept of masculinity in a variety of formats before.
News & Media
From the start, though, he has explored the relationship of the manufactured to the natural.
News & Media
More recently he has explored mirrorlike reflections in shiny materials as another way to dissolve surfaces fantastically.
News & Media
For five decades he has explored light and space, and our perception of light and space, in extraordinary ways.
News & Media
In an interview, Mr. Schlosser declined to identify or talk about the specific incidents he has explored in the book.
News & Media
Following the philosophy of "wild planting in a tight design", he has explored naturalistic planting for 30-plus years.
News & Media
He has explored world music, arranging and composing some 40 genre-blending works for the Kronos Quartet.
News & Media
He has explored his Essex childhood and Oxford education before, as well as close brushes with mortality – his own and other people's.
News & Media
Expert writing Tips
Best practice
Use "he has explored" to indicate a thorough investigation or examination of a topic, concept, or area. This suggests a deliberate and often insightful process.
Common error
Avoid using "he has explored" when referring to ongoing actions or future plans. Use the present continuous ("he is exploring") for current activities or future continuous ("he will be exploring") for future plans.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "he has explored" functions as a verb phrase in the present perfect tense. It typically describes an action that began in the past and has relevance to the present. Ludwig AI confirms its usability in written English.
Frequent in
News & Media
80%
Science
10%
Formal & Business
5%
Less common in
Encyclopedias
2%
Wiki
2%
Reference
1%
Ludwig's WRAP-UP
In summary, the phrase "he has explored" is a grammatically sound and frequently used verb phrase in the present perfect tense. As noted by Ludwig AI, it’s suitable for indicating a past action with present relevance. Primarily found in News & Media contexts, it conveys a sense of investigation and discovery. For alternatives, consider "he has investigated" or "he has examined". Remember to use the correct tense to avoid common errors.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
he has investigated
Focuses more on a systematic or formal inquiry.
he has examined
Implies a detailed inspection or analysis.
he has studied
Suggests a focused and academic approach to learning.
he has delved into
Conveys a sense of deep and thorough exploration.
he has researched
Highlights a scientific or methodical investigation.
he has inquired into
Implies asking questions and seeking information.
he has looked into
Suggests a casual or preliminary investigation.
he has ventured into
Highlights the aspect of taking a risk or trying something new.
he has experienced
Focuses on personal involvement and feeling.
he has navigated
Implies dealing with complexity or challenges within a particular area.
FAQs
How can I use "he has explored" in a sentence?
You can use "he has explored" to describe someone's past investigations or experiences, such as, "He has explored various options before making a decision."
What are some alternatives to "he has explored"?
Some alternatives include "he has investigated", "he has examined", or "he has studied", depending on the specific context.
What is the difference between "he has explored" and "he explored"?
"He explored" is a simple past tense indicating a completed action in the past. "He has explored" is present perfect, indicating an action completed at an unspecified time in the past, often with relevance to the present.
Is it correct to say "he has explored about"?
No, the correct usage is "he has explored" without the preposition "about". For example, "He has explored the Amazon rainforest" is correct.
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
4.5/5
Expert rating
Real-world application tested