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
we should investigate
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "we should investigate" is correct and usable in written English.
You can use it when suggesting that an inquiry or examination is necessary regarding a particular issue or situation. Example: "Given the recent discrepancies in the data, we should investigate further to understand the root cause."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(20)
we need to start
we should access
we prefer to check
we should have
it warrants investigation
we should calm
we need to make
we need to gauge
we should do
we need to be
we need to understand
we should make
we need to validate
we should evaluate
we need to simplify
let us inspect
we need to consider
we should discuss
we need to verify
we should explore
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
45 human-written examples
We should investigate it.
News & Media
Want to suggest ideas for topics you think we should investigate?
News & Media
As we learn from the data we will discover more that we should investigate," says Goldstein.
He added: "I never heard anything that gave me cause to think we should investigate it.
News & Media
This will affect everyone so we'd encourage you to suggest ideas for topics you think we should investigate.
News & Media
"While the case for digital currency is not universal, we should investigate it further — seriously, carefully and creatively," she said.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
15 human-written examples
We believe the police should investigate violent incidents thoroughly, and that the government should take reports of pressure on journalists seriously.
News & Media
I told him that the library does not provide research services and described the materials we have that he should investigate.
News & Media
We suggest that unit leaders should investigate the root cause of their residual infections rather than implementing further measures piecemeal.
Science
We suggest that future studies should investigate the different relationship between anxiety and depression with disease in general and malignant disease in particular.
Science
HMRC should investigate this".
News & Media
Expert writing Tips
Best practice
When using "we should investigate", ensure that the context clearly indicates what specific aspect or area requires investigation. Be specific rather than vague to prompt concrete action.
Common error
Avoid repeatedly suggesting investigations without outlining potential steps or resources for carrying them out. Presenting preliminary steps enhances the likelihood of your suggestion being acted upon.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "we should investigate" functions as a suggestion or recommendation, typically made by a group or individual with some level of authority, proposing a formal inquiry or examination of a specific matter. Ludwig AI confirms this usage with numerous examples across various domains.
Frequent in
News & Media
37%
Science
37%
Academia
8%
Less common in
Formal & Business
7%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "we should investigate" is a common and grammatically correct phrase used to suggest or recommend a formal inquiry or examination. Ludwig AI shows it’s particularly frequent in news, media, and scientific contexts, maintaining a neutral to professional tone. When using this phrase, ensure clarity regarding what needs investigation and propose actionable steps to increase the likelihood of your suggestion being followed. Alternatives such as "we ought to examine" or "further inquiry is needed" can be used to vary the phrasing while conveying a similar meaning.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
we ought to examine
Replaces "should" with "ought to", slightly increasing the level of formality.
we need to explore
Substitutes "investigate" with "explore", suggesting a broader, less structured inquiry.
we must look into
Replaces "should investigate" with "must look into", increasing the sense of necessity.
it warrants investigation
Changes the structure to emphasize the necessity of an investigation, rather than a suggestion.
further inquiry is needed
Shifts the focus to the requirement for inquiry, removing the direct suggestion.
it calls for scrutiny
Emphasizes careful and critical examination, replacing "investigate" with "scrutiny".
let's delve into
Offers a more proactive and engaged approach to the inquiry, using "delve into" instead of "investigate".
we propose to examine
Formally suggests an examination, which is interchangeable with the term "investigate".
an inquiry is advisable
Suggests that an inquiry is recommended, using passive voice to phrase the request.
a review is recommended
Uses the term "review" in place of investigation. A review may be less intense and less formalized than an investigation.
FAQs
How do I use "we should investigate" in a sentence?
Use "we should investigate" to propose a careful examination or inquiry into a specific matter. For example: "Given the anomalies in the financial reports, "we should investigate" the accounting practices."
What can I say instead of "we should investigate"?
You can use alternatives like "we ought to examine", "we need to explore", or "further inquiry is needed", depending on the specific nuance you want to convey.
Is it better to say "we should investigate" or "we must investigate"?
"We should investigate" suggests a recommendation, while "we must investigate" implies a stronger necessity or obligation. The choice depends on the urgency and importance of the situation. Using "we must look into" indicates a more critical need for action.
When is it appropriate to use "we should investigate" in professional writing?
It's appropriate in situations where there's a need for further examination, such as identifying problems, verifying data, or understanding a situation more thoroughly. For instance, "it warrants investigation if the project timeline starts to slip."
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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
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested