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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
extend on this
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "extend on this" is not correct in standard written English.
The correct expression would typically be "expand on this." Example: "Could you please expand on this idea during the meeting?"
⚠ May contain grammatical issues
Wiki
News & Media
Science
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
4 human-written examples
"They said they were afraid that if we acknowledged an embryo was a human life, that somehow the pro-lifers could extend on this argument and impinge on a woman's right to choose," Mrs. Souza said.
News & Media
Here, our aim was to extend on this work and construct a tricistronic vector with dual optical (firefly luciferase) and nuclear (hNET) in vivo imaging and ex vivo histochemical capabilities.
Science
The aim of this study was to extend on this initial development of the ECLiPS to consider what role, if any, the questionnaire could play in the clinical assessment of children referred for suspected APD.
Science
Feel free to extend on this.
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
"Hmmm, that makes no sense.... Wait, I think I get it.... Oh man, when I think of the goofy things I have done to get ____.... Ugh (nervous laugh)." Anyway, to extend on the analogy please consider this.
News & Media
What bothered Dominic Cavendish was Lee's "contempt" for his audience, which extended on this occasion to calling them "stupid Friday-night cunts".
News & Media
Extending on this idea of environmental selection, functional assignments of genes encoded by scaffolds shared across two or more communities yielded 16,056 scaffolds with Enzyme Commission (EC) assignable functions.
The experiments were then extended on this material to examine the effect of varying the applied load and sliding speed on its wear rate.
Science
Chakraborty (1986) extended on this, discussing the importance of using correlation as a measure when investigating a Carter effect.
Science
Dever et al. extended on this by showing that the hyper-recombination observed in BRCT-mutant expressing cells is dependent on BRCA1 ubiquitin ligase activity [ 4].
Science
The HOCTAR method [ 25] extends on this approach by utilising inverse correlations between 178 intragenic human miRNA that are present on the Affymetrix HG-U133 microarray and predicted miRNA gene targets down-regulated following miRNA transfection.
Science
Expert writing Tips
Best practice
Instead of using "extend on this", opt for more grammatically sound alternatives like "expand upon this" or "elaborate on this" to ensure clarity and professionalism in your writing.
Common error
Avoid using "extend on this" in academic papers or professional reports. Its non-standard usage may detract from your credibility. Choose recognized phrases like "expand upon this" or "build on this" instead.
Source & Trust
84%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "extend on this" functions as a prepositional phrase that aims to indicate the furthering or development of a particular subject or idea. However, according to Ludwig AI, it is not correct in standard written English.
Frequent in
Science
25%
News & Media
25%
Wiki
25%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, while the phrase "extend on this" aims to convey the idea of further developing a topic, it's generally considered grammatically incorrect in standard written English. Ludwig AI indicates that it is better to use alternatives such as "expand upon this" or "elaborate on this". Although some instances exist across various sources, it's advisable to opt for more grammatically sound alternatives, especially in formal writing, to maintain clarity and credibility. When aiming for precision and professionalism, substitute "extend on this" with phrases like ""expand upon this"", ""elaborate on this"", or ""build on this"".
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
expand upon this
Replaces "extend" with "expand" and uses "upon" for a slightly more formal tone.
elaborate on this
Substitutes "extend" with "elaborate", focusing on providing more detail.
build on this
Emphasizes the idea of using the existing information as a foundation for further development.
develop this further
Highlights the action of taking something and making it more advanced or complex.
add to this
Suggests supplementing the existing information with additional details.
amplify this
Focuses on increasing the impact or significance of the existing information.
deepen this
Suggests exploring the subject at a greater level of detail.
broaden this
Implies widening the scope or range of the topic.
augment this
Suggests enhancing something by adding to it.
continue from here
Indicates a transition to the next phase or step in a discussion or project.
FAQs
What's a more grammatically correct alternative to "extend on this"?
Better alternatives include phrases like "expand upon this", "elaborate on this", or "build on this".
How can I use "build on this" instead of "extend on this"?
Use "build on this" when you want to convey the idea of developing something further based on an existing foundation. For example: "The research provides a solid base; we need to "build on this" to achieve practical applications."
What's the difference between "extend on this" and "expand upon this"?
"Extend on this" is generally considered grammatically incorrect. Instead, use ""expand upon this"" when you want to provide more details or develop an idea more fully.
Is "extend on this" appropriate for academic writing?
No, "extend on this" is not typically appropriate for academic writing due to its non-standard usage. Use phrases like ""expand upon this"" or "develop this further" to maintain a formal tone.
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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
2.8/5
Expert rating
Real-world application tested