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
the basis for this
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "the basis for this" is correct and usable in written English.
It can be used when referring to the foundational reasons or principles behind a statement, decision, or argument. Example: "The basis for this conclusion lies in the extensive research conducted over the past decade."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Alternative expressions(20)
the principle behind this
the excuse for this
the motivation for this
the cause of this
the source of this
the audience for this
the target for this
the argument for this
the rationale for this
the motive for this
the aim of this
the justification for this
why this happened
the reasons for this
the grounds for this
the reasoning for this
the reason for this
basis for this
what prompted this
the cause for this
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
60 human-written examples
That's the basis for this puzzle.
News & Media
What is the basis for this prediction?
News & Media
But the basis for this is flimsy.
News & Media
The basis for this prosperity model is continuing population growth.
News & Media
And Dalton provided the basis for this theory.
Encyclopedias
Galicia also produces excellent beef, which is the basis for this stew.
News & Media
(Ages 5 and up) A historical anecdote provides the basis for this intriguing picture book.
News & Media
The basis for this claim is the introduction in 1959 of the Bombardier Ski-Doo Snowmobile.
News & Media
The basis for this striking conclusion?
News & Media
This is the basis for this paper.
The basis for this way of speaking is obvious enough.
Science
Expert writing Tips
Best practice
Use "the basis for this" to clearly state the fundamental reasons or evidence supporting a claim, argument, or action. For example, instead of vaguely asserting a conclusion, specify "the basis for this conclusion" by referencing the data or logic that supports it.
Common error
While grammatically sound, "the basis for this" can sound overly formal in casual conversation or informal writing. Opt for simpler alternatives like "the reason" or "why" to maintain a natural tone.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "the basis for this" functions as a prepositional phrase that typically introduces an explanation, justification, or underlying reason. As Ludwig indicates, it's a correct and usable phrase in written English. Examples show it being used to introduce reasons in puzzles, predictions, claims, theories, and studies.
Frequent in
Science
48%
News & Media
44%
Encyclopedias
3%
Less common in
Formal & Business
2%
Reference
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "the basis for this" is a grammatically sound and widely used phrase that introduces the foundational reasons or evidence supporting a statement. As Ludwig confirms, it's a correct and versatile expression. While frequently found in news and scientific contexts, as demonstrated in Ludwig's examples, it can also appear in encyclopedias and formal communications. Although the phrase is generally acceptable, writers should consider opting for simpler alternatives in informal settings to maintain a natural tone. When employing "the basis for this", remember to clearly and specifically articulate the underlying reasons to enhance clarity and persuasiveness.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
the reason for this
Replaces "basis" with "reason", focusing on the cause or explanation.
the justification for this
Emphasizes the validity or defensibility of something.
the foundation for this
Highlights the supporting structure or core principles.
the rationale behind this
Focuses on the logical principles or reasoning.
the grounds for this
Similar to "basis", but can imply legal or formal reasons.
the motivation for this
Highlights the driving force or incentive behind something.
the origin of this
Focuses on the starting point or source.
the premise of this
Refers to the foundational assumption or proposition.
the principle behind this
Highlights the fundamental rule or belief.
the source of this
Indicates where something comes from or originates.
FAQs
How can I use "the basis for this" in a sentence?
You can use "the basis for this" to introduce the reasoning or evidence that supports a statement. For instance, "The study's findings are the "basis for this" recommendation."
What are some alternatives to "the basis for this"?
Alternatives include "the reason for this", "the justification for this", or "the foundation for this", depending on the specific nuance you want to convey.
Is "the basis for this" formal or informal?
"The basis for this" is generally considered more formal and suitable for academic, professional, or news contexts. In informal settings, simpler phrases like "the reason" or "why" might be more appropriate.
What's the difference between "the basis for this" and "the reason for this"?
While similar, "the basis for this" often implies a more structured or evidentiary foundation, while "the reason for this" can refer to a more general explanation or cause.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested