I investigated

USAGE SUMMARY

"I investigated" is correct and usable in written English.
You can use it whenever you want to express that you engaged in a period of study or inquiry. For example: "I investigated the source of the problem and discovered it was a simple software update."

✓ Grammatically correct

News & Media

Science

Science & Research

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

I investigated the world through my imagination".

The Guardian - Books

On another visit I investigated surging support for Islamic State.

The Guardian

I investigated why the query hadn't been answered.

The Guardian

In Bali, all four reefs that I investigated were destroyed.

The New York Times

Consider a related scandal I investigated last year.

The Guardian

After finishing Why We Took the Car, I investigated Scheffler's breakfast revelations.

The Guardian - Books

In 1996, my colleagues and I investigated -- and confirmed -- reports of child prostitution.

The New York Times

Hearing gentle peeping and hearty croaks I investigated the soggy undergrowth.

The Guardian - Travel

These are meth labs that I investigated that just blew up and burned to nothing...

The New Yorker

Last week, I investigated a lot of camp chairs for sale online.

The New York Times - Tech

On behalf of the Gatsby Foundation, I investigated best practice in career guidance across the globe.

The Guardian

Expert writing Tips

Best practice

Use "I investigated" when you want to clearly state that you conducted a formal or informal inquiry into something. It works well in reports, articles, and general writing when describing your process of discovery.

Common error

While "I investigated" is perfectly acceptable, avoid overusing it in casual conversation or informal writing where simpler alternatives like "I looked into" or "I checked" might sound more natural.

Linguistic Context

The phrase "I investigated" functions as the main clause of a sentence, where "I" is the subject and "investigated" is the verb. It typically introduces a statement about one's inquiry, study, or examination of a subject. This is consistent with Ludwig AI's assessment of the phrase.

Expression frequency: Very common

Frequent in

News & Media

35%

Science

33%

Science & Research

22%

Less common in

Formal & Business

5%

Huffington Post

3%

Animal Behaviour

2%

Ludwig's WRAP-UP

In summary, "I investigated" is a grammatically sound and frequently employed phrase suitable for describing a personal process of inquiry or examination. Ludwig AI confirms its correct usage. It is especially prevalent in news, scientific, and research-oriented contexts. While versatile, remember that more informal alternatives might be preferable in casual settings. When employing this phrase, be direct about the subject of your investigation, as clarity enhances the impact of your statement.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

I researched

Implies a systematic and scholarly inquiry.

I explored

Implies a broader, less structured inquiry.

I analyzed

Highlights the process of breaking down a subject into its constituent parts for closer examination.

I examined

Suggests a closer, more detailed inspection.

I studied

Suggests a more academic and in-depth examination.

I delved into

Implies a deep and thorough exploration.

I looked into

A more informal way of saying "I investigated".

I scrutinized

Suggests a very careful and critical examination.

I inquired about

Focuses on seeking information through questioning.

I checked out

An informal way to express investigating or verifying something.

FAQs

What can I say instead of "I investigated"?

You can use alternatives like "I explored", "I researched", or "I looked into" depending on the context.

How do I use "I investigated" in a sentence?

Use "I investigated" to describe your active role in examining, researching, or inquiring into a specific subject. For example, "I investigated the claims made in the report."

Is "I investigated about" grammatically correct?

No, "I investigated about" is not grammatically correct. The correct usage is "I investigated" followed directly by the subject of your investigation, for example, "I investigated the matter."

What's the difference between "I investigated" and "I inspected"?

"I investigated" implies a thorough inquiry to uncover facts or understand something, while "I inspected" suggests a careful visual or physical examination. "I investigated the cause of the fire" versus "I inspected the building for damage".