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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
as to how
Grammar usage guide and real-world examplesUSAGE SUMMARY
"as to how" is correct and usable in written English.
It is used to introduce a phrase indicating the means or manner in which something is done. For example: "We are still unsure as to how the accident happened."
✓ Grammatically correct
News & Media
Academia
Alternative expressions(20)
regarding how
concerning how
in terms of how
in what way
by what means
the manner in which
how specifically
pertaining to how to
regarding how to
methods to to
as to how long to
as to the ways to
as to how to
as to ways
as to needed
as to questions
as to processes
similarly to how
relating to how to
requirements for how to
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
I'm stuck as to how to respond.
News & Media
Some suggestions follow as to how they might do it.
News & Media
But they could only speculate as to how.
News & Media
As to how he met Father Lesser?
News & Media
There are options as to how much power is used.
News & Media
But as to how the stranded commuters should otherwise proceed?
News & Media
But as to how, where and when, nobody agrees.
News & Media
There's also some question as to how long the Pres.
News & Media
As to how her life ended, nothing is known.
News & Media
For a view as to how this happened, consider General Electric.
News & Media
As to how I found them, it started with data.
News & Media
Expert writing Tips
Best practice
Use "as to how" to introduce a question or discussion about the method or manner in which something occurs, especially when seeking clarification or exploring different possibilities.
Common error
Avoid using "as to how" in informal contexts where a simpler "how" would suffice. Overuse can make your writing sound stilted or pretentious.
Source & Trust
84%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "as to how" functions as a conjunctive adverbial phrase, introducing a clause that explains or questions the manner or method in which something occurs. It is typically used to transition into a discussion about the specifics of a process or event. Ludwig AI confirms its correct usage.
Frequent in
News & Media
70%
Academia
20%
Science
10%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "as to how" is a grammatically sound and widely used phrase that introduces a discussion about the manner or method by which something happens. Ludwig AI confirms its correct usage across various contexts. While versatile, it leans towards formal or neutral registers and is often found in news, academic, and scientific writings. For everyday conversations, simpler alternatives might be preferable. Remember to use it to signal a deliberate exploration of a process or method, clarifying or questioning steps involved. Considering this information, you can confidently use "as to how" in your writing while being mindful of the tone and context.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
regarding how
This alternative shifts the focus slightly to 'regarding' which can imply a more formal or detached consideration of the manner.
concerning how
Similar to 'regarding how', this phrase emphasizes the aspect of 'concerning', often used to introduce a question or point of discussion.
in terms of how
This phrase introduces a specific viewpoint or aspect from which the manner is being considered.
with respect to how
This alternative is more formal and suggests a degree of deference or careful consideration of the process.
in relation to how
This suggests a connection or comparison between the manner and something else, often highlighting dependencies.
in what way
This alternative directly questions the manner or method, often used for seeking clarification.
by what means
Focuses specifically on the 'means' or instruments used to achieve something, rather than a general manner.
the manner in which
This is a more verbose and formal way of expressing the same idea, suitable for academic or legal contexts.
how specifically
This alternative emphasizes a need for detailed information about the manner.
on the subject of how
This phrase is used to introduce the topic of the manner, making it clear what the subsequent discussion will address.
FAQs
How can I use "as to how" in a sentence?
"As to how" introduces a phrase explaining the method or manner of something. For instance, "There are many theories "as to how" the plane disappeared" indicates different explanations for the plane's disappearance.
What phrases can I use instead of "as to how"?
Alternatives include "regarding how", "concerning how", or "in terms of how", which can offer subtle differences in emphasis and formality.
Is it better to use "as to how" or simply "how"?
Using "how" is often more direct and concise. "As to how" is generally more formal and can be suitable when introducing a question or topic that requires careful consideration or discussion. Consider context and avoid being overly verbose.
What's the difference between "as to how" and "in regards to how"?
"As to how" is generally considered grammatically correct and more concise. "In regards to how" is often seen as wordy; using "regarding how" or "concerning how" is preferable for clarity.
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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
4.6/5
Expert rating
Real-world application tested