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
this concluded that
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "this concluded that" is not correct in standard written English.
It is likely intended to introduce a conclusion drawn from previous information or analysis, but it is missing a subject or context to clarify what "this" refers to. Example: "The research findings were significant, and this concluded that further studies are necessary."
⚠ May contain grammatical issues
Science
News & Media
Academia
Alternative expressions(20)
this indicated that
this concludes
the end
this confirmed that
this suggested that
this resulted in
the evidence suggested that
this proved that
to summarize
this established that
this suggests
this acknowledges
this complements
this concludes that
in summary
that completes
this coincides
this indicating that
this ends
This concludes
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
15 human-written examples
This concluded that BSGR got its blocks through bribery.
News & Media
This concluded that whenever it had been this high in the past, it had fallen back towards its long-term average usually because share prices have fallen.
News & Media
This concluded that "there is a possibility that the shelling…constituted a war crime".Another contentious incident in this war was the killing of more than 40 bystanders on January 6th near a UN school that was temporarily housing refugees.
News & Media
This concluded that Dr Kovac's data, which came from an Antarctic telescope called BICEP-2, may well have been contaminated by space dust, and that the purported gravitational waves may be much weaker than the team first claimed if they exist at all.No one is accusing Dr Kovac and his colleagues of the sort of sharp practice for which Dr Obokata was censured.
News & Media
This concluded that "outside the setting of clinical trials, there is no justification for the use of placebos .To find out whether doctors are observing the AMA's controversial ruling, a team led by Jon Tilburt of the Mayo Clinic, in Minnesota, conducted a survey of American doctors.
News & Media
This concluded that there was a raised incidence of leukaemia in young people living near the nuclear plant at Sellafield.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
45 human-written examples
This concludes that flexural longitudinal reinforcement ratio has a significant effect on the shear strength of RC beams.
Science
This concludes that (wequiv0).
This concludes that the observed islands should be bismuth-related.
Science
This concludes that the model has a high application efficiency in the present context.
This concludes that 5 b 2 + 4 is an integer u.
Expert writing Tips
Best practice
When you want to express a conclusion drawn from previous information, use a grammatically correct phrase such as "this led to the conclusion that" or "this suggested that".
Common error
Avoid using the phrase "this concluded that" without clearly defining what "this" refers to. Ensure the subject is explicitly stated to avoid ambiguity.
Source & Trust
87%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "this concluded that" functions as a sentence connector introducing a conclusion. However, it's grammatically weak because "this" lacks a clear referent. As Ludwig AI points out, it needs a defined subject to avoid ambiguity.
Frequent in
Science
40%
News & Media
40%
Academia
20%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, while the phrase "this concluded that" aims to introduce a conclusion, it is grammatically incorrect due to the lack of a clear subject. As Ludwig AI indicates, it's important to use clearer and more grammatically sound alternatives, such as "this led to the conclusion that" or "this suggested that". Although some examples exist across different contexts, it's advisable to opt for more precise phrasing, particularly in formal or academic writing. Improving your clarity will enhance the credibility and impact of your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
this led to the conclusion that
Replaces the verb "concluded" with a more standard construction using "led to".
this resulted in the finding that
Similar to "led to", but emphasizes the outcome as a specific finding.
this implied that
Focuses on the suggestion or implication derived from something.
this suggested that
Indicates a hint or suggestion pointing towards a conclusion.
this demonstrated that
Emphasizes a clear and evident proof or demonstration of something.
this proved that
Indicates a definitive and irrefutable confirmation.
this indicated that
Highlights that something served as an indicator or sign.
this confirmed that
Shows that something provided verification or validation.
this established that
Highlights the act of setting up or establishing something as a fact.
this determined that
Focuses on the act of making a definite decision or calculation.
FAQs
What is the correct way to say "this concluded that"?
The phrase "this concluded that" is grammatically awkward. Better alternatives include "this led to the conclusion that", "this suggested that", or "this implied that".
How can I make the phrase "this concluded that" more grammatically sound?
To correct the phrase, replace it with a structure that includes a verb showing the action or result. For example, use "this resulted in" or "this demonstrated that" to clearly show the relationship between the information and the conclusion.
Is "this concluded that" considered formal or informal language?
While it appears in some sources, "this concluded that" is not considered formal. For academic and professional writing, opt for more precise and grammatically sound phrases like "this analysis concluded that".
What is a more impactful way to phrase "this concluded that" in a scientific paper?
In scientific writing, aim for clarity and precision. Instead of "this concluded that", use "this demonstrated that", "the results indicated that", or "the evidence suggested that" to enhance the impact and credibility of your findings.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
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
2.8/5
Expert rating
Real-world application tested