investigating on

USAGE SUMMARY

"investigating on" is not correct and not usable in written English.
The correct phrase to use in this situation is "investigating." For example, "The police are investigating the recent robbery."

⚠ May contain grammatical issues

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

56 human-written examples

Despite some twists -- Jeffery's uncle was his aunt at one point and Kalinda getting her investigating on -- Will couldn't get Jeffery off.

Huffington Post

Eligible individuals underwent symptom screening which was performed through a standardised verbal questionnaire (Additional file 1) investigating on the presence of the following symptoms and signs: fever of more than one week duration, cough of more than two weeks duration, night sweating, weight loss, and haemoptysis.

BMC Public Health

The Giants began investigating on Friday.

The New York Times - Sports

I was investigating on the ground, and I know".

The New York Times - Magazine

Oklahoma City has denied that it began investigating on 8 May.

The Guardian

Every country is different when there is investigating on their turf".

The New York Times

Detectives were investigating on Saturday, but the police said the motive for the shooting was not immediately apparent.

The New York Times

A Reprieve team investigating on the ground in Pakistan turned up what it believes to be a confirmed case of mistaken identity.

The Guardian

"We have teams investigating on the ground but we are yet to find any trace of the kidnappers," a security source told Reuters.

Independent

Human-verified similar examples from authoritative sources

Similar Expressions

2 human-written examples

These findings are consistent with other studies investigating on-treatment FDG PET imaging [ 20, 22- 24].

BMC Cancer

42 RCTs investigating on-site testing at occupational health clinics, 44 and home-based testing offered to family members of ART patients 45 also found significantly increased testing rates compared with controls.

HIV/AIDS - Research and Palliative Care

Expert writing Tips

Best practice

Always use the verb "investigating" without the preposition "on". The preposition is unnecessary and grammatically incorrect.

Common error

A common mistake is adding the preposition "on" after "investigating". To avoid this, remember that "investigating" directly takes the object of the investigation. For example, say "investigating the matter" not "investigating on the matter".

Linguistic Context

The phrase "investigating on" functions as a verb phrase intended to describe an action of inquiry or examination. However, the addition of the preposition "on" is grammatically incorrect, making it unsuitable for formal writing. Ludwig AI confirms this grammatical error.

Expression frequency: Very common

Frequent in

News & Media

42%

Science

41%

Wiki

3%

Less common in

Formal & Business

2%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, while the phrase "investigating on" appears frequently across various sources, including news and scientific publications, it is grammatically incorrect. Ludwig AI flags it as such, advising against its use in formal writing. The correct form is simply "investigating", followed directly by the object of inquiry. Alternative phrases like "carrying out an investigation into" or "looking into" can also be used depending on the context. It's crucial to avoid the unnecessary and incorrect preposition "on" to maintain grammatical accuracy.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

investigating

Omission of the preposition "on" makes the phrase grammatically correct.

carrying out an investigation into

Replaces "investigating on" with a more formal and grammatically sound alternative.

conducting an inquiry into

Uses "inquiry" instead of "investigation", implying a more formal examination.

undertaking a study of

Replaces "investigating on" with a more formal phrasing with similar meaning

looking into

Offers a more informal and casual alternative to "investigating on".

probing

Suggests a deeper and more thorough investigation.

delving into

Indicates a thorough and immersive investigation.

exploring

Implies a broader and less focused investigation.

examining

Focuses on a detailed inspection or review.

researching

Implies a systematic and scholarly inquiry.

FAQs

How to use "investigating" correctly in a sentence?

Use "investigating" directly followed by the object of the investigation. For example, "The police are "investigating the crime"" is correct, while "The police are investigating on the crime" is incorrect.

What can I say instead of "investigating on"?

The correct phrase is "investigating". You can also use alternatives like "carrying out an investigation into" or "looking into" depending on the context.

Which is correct, "investigating on" or "investigating"?

"Investigating" is correct. The phrase "investigating on" is grammatically incorrect and should be avoided.

What's the difference between "investigating" and "researching"?

"Investigating" often implies a formal inquiry into a specific incident or issue, while "researching" suggests a broader, more academic inquiry. For example, the police might investigate a crime, while scientists might research a phenomenon.