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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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investigating for

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "investigating for" is not correct in standard written English.
It is typically used incorrectly; the correct preposition would be "investigating" followed by the subject or object of the investigation. Example: "The detective is investigating the case."

⚠ May contain grammatical issues

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

58 human-written examples

"Investigating for six months?" Juliet said.

News & Media

The New Yorker

It's a source worth investigating for an allotment site.

Both are accused of being members of Ergenekon, which they have been investigating for years.

News & Media

The Guardian

Let's save the investigating for private e-mail servers, O.K., Geraldine?

News & Media

The New Yorker

Beardsley and his colleague Chase Vaughan continued investigating for several more days.

News & Media

The New Yorker

The FBI has different ways of categorizing people it is investigating for possible terrorist ties.

News & Media

The Guardian

Scientists are investigating, for example, defects in cellular mitochondria, which are responsible for producing energy.

Really, though, DIIV are principally worth investigating for their blend of clean guitars and quietly insistent tunes.

He wants to do more work on the Rift Valley fever virus, which he has been investigating for years.

The first is the case of SAC Capital, a giant hedge fund that the SEC is investigating for insider trading.

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Human-verified similar examples from authoritative sources

Similar Expressions

1 human-written examples

For the last three years, the senator has been in the spotlight for investigating for-profit colleges.

News & Media

The New York Times

Expert writing Tips

Best practice

Replace "investigating for" with more grammatically sound alternatives such as "investigating [the subject]" or "investigating into [the matter]" to ensure clarity and correctness in your writing.

Common error

Avoid using "for" after "investigating". The verb "investigate" typically takes a direct object or is followed by prepositions like "into" or "regarding". For example, use "investigating the matter" instead of "investigating for the matter".

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

82%

Authority and reliability

3.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "investigating for" functions as a verb phrase where "investigating" is the present participle of the verb "to investigate". Despite its frequent use, as shown by Ludwig, it's often considered grammatically incorrect, requiring a direct object or a different preposition like "into" or "regarding".

Expression frequency: Very common

Frequent in

News & Media

51%

Science

48%

Wiki

1%

Less common in

Formal & Business

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "investigating for" is frequently used, particularly in news and scientific contexts, as evidenced by the numerous examples found by Ludwig. However, the Ludwig AI indicates that it's grammatically incorrect; it's generally better to use "investigating [something]" or "investigating into [something]". While its meaning is usually clear, using grammatically correct alternatives enhances clarity and professionalism. Be mindful of preposition usage and opt for alternatives like "looking into" or "examining" to ensure accuracy in your writing.

FAQs

How should I properly use the word "investigating" in a sentence?

The word "investigating" should typically be followed by the direct object of the investigation. For example, "The detective is investigating the crime scene." You might also use prepositions like "into" or "regarding", like in the phrase "investigating into" the matter.

What are some alternatives to using "investigating for"?

Instead of "investigating for", you can use alternatives such as "looking into", "examining", or "researching", depending on the specific context and the level of formality you want to convey.

Is there a difference between "investigating" and "investigating into"?

While both "investigating" and "investigating into" are used to describe the act of inquiry, "investigating" typically takes a direct object, while "investigating into" implies a more in-depth exploration. For instance, "The police are investigating the incident" versus "The committee is investigating into the root causes of the problem."

When is it appropriate to use "investigating regarding" instead of "investigating for"?

The phrase "investigating for" is not correct in standard written English. Instead, use "investigating regarding" or simply "investigating". For example, "The authorities are investigating regarding potential fraud" or "The authorities are investigating potential fraud."

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Most frequent sentences: