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
investigated with
Grammar usage guide and real-world examplesUSAGE SUMMARY
"investigated with" is a correct and usable phrase in written English.
It is often used to describe the method or tool used to investigate something. Example: The crime scene was investigated with state-of-the-art technology, including DNA analysis and fingerprint matching.
✓ Grammatically correct
Science
News & Media
Academia
Alternative expressions(20)
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
60 human-written examples
Seventy of these were investigated with civil powers, raising £80m in compliance yield including penalties.
News & Media
Of those, only two individuals have been criminally investigated, with one single prosecution.
News & Media
In the last year, 700 were boarded and investigated, with 19 being seized.
News & Media
Any allegations of sexual harassment are thoroughly investigated with action taken against those found responsible".
News & Media
Both outcomes are easily investigated with climate modelling, and this should be done.
News & Media
He also said the American allegations against Syria would be investigated with due vigor.
News & Media
"This is an extremely serious situation, and it is being investigated with the seriousness it deserves".
News & Media
Methanogenic archaea were investigated with ARDRA, too.
Science
Optimized structures were further investigated with deep-sequencing, as shown in Fig. 6.
Science & Research
Population structure was further investigated with STRUCTURE v. 2.3.364 using the admixture model and correlated frequencies.
Science & Research
"It should be taken very seriously and investigated with great vigor," Dr. Herbert said.
News & Media
Expert writing Tips
Best practice
When using "investigated with", ensure that the tool or method you are referring to is clearly stated to avoid ambiguity. For example, specify "The data was investigated with statistical software" instead of "The data was investigated."
Common error
Avoid using "investigated with" without specifying the instrument or method used, as this can leave the reader wondering about the specifics of the investigation. Always follow "investigated with" with the method.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "investigated with" functions as a verb phrase followed by a preposition, indicating the method, tool, or instrument used to conduct an investigation. This is consistent with Ludwig AI's assessment and is supported by numerous examples where the phrase is used to specify the means by which something was examined.
Frequent in
Science
55%
News & Media
25%
Academia
15%
Less common in
Formal & Business
5%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "investigated with" is a grammatically correct and frequently used expression, as confirmed by Ludwig AI. It serves to specify the methods or tools employed in an investigation, commonly found in scientific, academic, and news contexts. It's crucial to clearly state the instrument or method used following the phrase. While alternatives exist, such as "examined using" or "analyzed via", the choice depends on the specific context and desired level of formality. Overall, "investigated with" is a valuable phrase for providing clarity and detail in various forms of writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
examined using
Changes the preposition and verb while maintaining the core meaning of using a tool or method for examination.
assessed with
Replaces "investigated" with "assessed", suggesting an evaluation or judgment is being made.
probed with
Suggests the use of some device or instrument for investigation.
analyzed via
Replaces "investigated" with "analyzed" and "with" with "via", suggesting a formal or scientific analysis.
scrutinized using
Replaces "investigated" with "scrutinized" to emphasize a detailed and critical examination.
studied through
Substitutes "investigated" with "studied" and "with" with "through", implying a more in-depth or academic approach.
tested via
Suggests a more formal testing approach.
explored by means of
Replaces "investigated" with "explored" and uses a more formal prepositional phrase, indicating a thorough examination.
evaluated through
Indicates the means of evaluation and suggests something is judged.
checked with
Simpler term with the purpose of verifying.
FAQs
How can I use "investigated with" in a sentence?
Use "investigated with" to specify the tools or methods used in an inquiry or examination. For example, "The hypothesis was investigated with rigorous statistical analysis."
What are some alternatives to "investigated with"?
Alternatives include phrases like "examined using", "analyzed via", or "studied through depending on the context".
Is it correct to say "investigated by" instead of "investigated with"?
While "investigated by" indicates who performed the investigation, "investigated with" specifies the tools or methods used. The choice depends on whether you want to emphasize the investigator or the tools.
What's the difference between "investigated with" and "researched using"?
"Investigated with" is generally used for specific incidents or cases, whereas "researched using" is broader and applicable to systematic studies. For example, "The crime was investigated with forensic techniques", versus "The topic was researched using surveys and interviews."
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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested