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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
I'm investigating
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "I'm investigating" is grammatically correct and can be used in written English
It is often used to indicate ongoing research or analysis of a topic or situation. Example: "As part of my job, I'm investigating the recent increase in customer complaints. I will gather data, interview employees, and analyze processes to determine the root cause of the issue."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(20)
I am researching
I am investigating
I am examining
I am exploring
I am analyzing
I am evaluating
I am checking
I wondering to know
I am trying to find out
I want to determine
I'm in the process of learning
I want to find out
I intend to investigate
I hope to learn
I am still learning
I'm still learning
continuing to grow
continuing to increase
continuing to expand
persist in growing
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
26 human-written examples
I'm investigating it".
News & Media
"The university is investigating and I'm investigating".
News & Media
First, I'm not deliberating a case against you, I'm investigating, I'm investigating, interrogating you.
News & Media
"I'm investigating the evil connection between religion, money, and sex," he jokes.
News & Media
I'm investigating buying, but the market's so -- I mean, when is it going to come down?
News & Media
"I keep coming across this term in the case I'm investigating.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
34 human-written examples
Next, the effect of SNR on the outage probability with equal branch SNRs (ρ i ) is investigated.
Second, gold-catalyzed rearrangement of compound 5 to the final product 3 i was investigated.
The total volume of each cost driver, D i, and the sub-volume of D i for the ICU, d i, were investigated and also showed in Table 4.
Science
Today, with your help, I'm investigate how likely Britain is to achieve the target.
News & Media
"I am investigating myself," he says.
News & Media
Expert writing Tips
Best practice
In professional settings, specify what exactly you are investigating to provide clarity and set expectations for the outcome.
Common error
Do not use "I'm investigating" for a general professional duty unless you are currently in the middle of a specific task. Use "I investigate" to describe your job role in general.
Source & Trust
93%
Authority and reliability
4.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "I'm investigating" serves as a present continuous verb phrase. It consists of the first-person pronoun, a contracted auxiliary verb, and a present participle. According to Ludwig AI, it is primarily used to indicate ongoing research or active analysis.
Frequent in
News & Media
70%
Science
15%
Formal & Business
10%
Less common in
Social Media
3%
Wiki
1%
Reference
1%
Ludwig's WRAP-UP
In summary, "I'm investigating" is a versatile and grammatically correct phrase ideal for describing active research or problem-solving. Ludwig AI highlights its widespread use in journalism and science, where it serves to inform the audience that a deep inquiry is underway. It is professional without being overly stiff, making it suitable for both news reports and workplace communication. Whether you are delving into a technical issue or researching a new topic, this phrase clearly communicates your current involvement in a process of discovery.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
I am looking into
More idiomatic and common in conversational or business emails
I am researching
Places more emphasis on systematic study and data collection
I am examining
Focuses on a close, detailed inspection of a specific object or case
I am exploring
Suggests a broader, more open-ended phase of discovery
I am analyzing
Highlights the logical breakdown and interpretation of information
I am scrutinizing
Implies a much more critical and intense level of observation
I am delving into
A more literary way to describe investigating a topic in depth
I am probing
Suggests searching for hidden information or deep underlying causes
I am evaluating
Shifts the focus toward making a judgment or assessment
I am checking
Less formal and usually implies a quick verification process
FAQs
How to use "I'm investigating" in a sentence?
You can use it to describe a current task, such as: "I'm investigating the cause of the system failure and will provide a report by noon."
What can I say instead of "I'm investigating"?
Depending on your tone, you might say "I am researching" for academic contexts or "I am looking into" for a more casual workplace response.
Is "I'm investigating" formal enough for an email?
Yes, although using the full version "I am investigating" is slightly more formal than the contracted version "I'm investigating".
What's the difference between "I'm investigating" and "I'm looking into"?
"I'm investigating" implies a more formal or thorough process, whereas "I am looking into" is often perceived as a softer, more helpful way to say you are checking something.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
93%
Authority and reliability
4.8/5
Expert rating
Real-world application tested