know as to whether

USAGE SUMMARY

The phrase "know as to whether" is not correct in English.
Did you mean "know whether"? You can use "know whether" when you want to inquire about the existence or truth of something, typically in a question or statement. Example: "I need to know whether the meeting is still scheduled for tomorrow."

⚠ May contain grammatical issues

News & Media

Wiki

Science

Human-verified examples from authoritative sources

Exact Expressions

2 human-written examples

Speaking on BBC Radio Ulster's Inside Politics programme, Mr McGuinness said: "I mean, the reality is that if there are people out there who are not being sought for anything in relation to offences, according to European law, if they make an inquiry, they are entitled to know as to whether or not they're being sought.

BBC

If so, suggest other places of employment and inquire with people you know as to whether they would be willing to employ them.

WikiHow

Human-verified similar examples from authoritative sources

Similar Expressions

54 human-written examples

However, surprisingly little is known as to whether different species within a distinct fragmented ecosystem respond similarly or idiosyncratically to eco-geographical variation.

Basic and Applied Ecology

Patient expectations in these procedures are very high, but only little is known as to whether these procedures have a long lasting influence on body image, patient satisfaction, and quality of life.

Surgery for Obesity and Related Diseases

However, little is known as to whether LAG is also applicable for AGC with serous invasion given the possibility that malignant cell dissemination and local recurrence incidence might increase.

Journal of Surgical Research

Although complexes have been shown to form, it is not known as to whether LL-37 physically forms heterologous complexes with other antimicrobial α-helical peptides.

Plosone

Nothing is known as to whether preventive remediation should target cognitive delays that are more marked or more stable across development, or rather target dysfunctions that would show a naturalistic propensity to plasticity and recuperation.

Plosone

Recent studies exploiting fish's spontaneous tendency to join the larger group showed that their ability in numerical discrimination closely resembles that of primates but little is known as to whether these capacities are innate or acquired.

Plosone

Although both menin and Cdx4 have been shown to participate in regulating Hoxa9 gene transcription and hematopoiesis, little is known as to whether or how Cdx4 interacts with the Hoxa9 locus to regulate its expression, and whether menin and Cdx4 crosstalk to regulate expression of Hoxa cluster genes.

Plosone

However, little is known as to whether these time-segment-specific differences persist with age.

BMC Public Health

Yet, little is known as to whether this is actually the case (Cooke and Cowx 2006; Lewin et al. 2006).

Evolutionary Applications

Expert writing Tips

Best practice

Always use the simpler and grammatically correct phrase "know whether" instead of "know as to whether" to maintain clarity and professionalism in your writing.

Common error

Avoid adding unnecessary words like "as to" which do not contribute to the meaning and make your writing sound awkward. Stick to "know whether" for a clearer and more effective sentence.

Linguistic Context

The phrase "know as to whether" functions as a connector introducing an indirect question or a clause expressing doubt or inquiry. However, it is considered grammatically incorrect and should be replaced with the simpler "know whether". Ludwig AI confirms this assessment.

Expression frequency: Rare

Frequent in

News & Media

50%

Wiki

25%

Science

25%

Less common in

Formal & Business

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, while the phrase "know as to whether" appears in various sources, it is generally considered grammatically incorrect. As Ludwig AI indicates, the simpler and more concise "know whether" is the preferred alternative. Usage analysis reveals its rare occurrence, predominantly in news, wiki and scientific contexts, though its presence does not validate its correctness. Therefore, it's best to avoid "know as to whether" in favor of grammatically sound alternatives for clearer and more effective communication.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

know whether

Removes the unnecessary "as to" for a more concise and grammatically correct structure.

find out whether

Provides a more informal alternative to "know whether".

learn whether

Implies gaining knowledge about something.

determine whether

Replaces "know" with a stronger verb implying a process of finding out.

discover whether

Suggests uncovering information that was previously unknown.

ascertain whether

Uses a more formal verb to indicate finding something out for certain.

confirm whether

Indicates verifying the truth of something.

be aware whether

Focuses on the state of being informed.

understand whether

Emphasizes comprehension of a situation.

realize whether

Highlights the act of becoming fully aware.

FAQs

What is the correct way to use "know whether" in a sentence?

Use "know whether" to inquire about the existence or truth of something. For example, "I need to "know whether" the package has arrived."

Is "know as to whether" grammatically correct?

No, "know as to whether" is generally considered incorrect. The correct and more concise form is "know whether".

What are some alternatives to "know as to whether"?

Alternatives include "determine whether", "ascertain whether", or simply "find out whether".

Why is "know whether" preferred over "know as to whether"?

"Know whether" is preferred because it is more concise, grammatically correct, and widely accepted in standard English. Adding "as to" is redundant and does not add any value to the meaning.