this is presumably because

USAGE SUMMARY

The phrase "this is presumably because" is correct and usable in written English.
It is used to suggest an explanation that is likely true but not certain. For example: This document contains many inaccuracies; this is presumably because it was written in a hurry.

✓ Grammatically correct

Science

News & Media

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

This is presumably because of enhanced offspring production by immigrant females at the range margins that counteract the low juvenile survival there.

BMC Ecology

This is presumably because the result was only advisory.

The Guardian

This is presumably because he's a teenager now, and he's sad about not having any other chimpanzee friends to text.

The Guardian - Film

This is presumably because there is no pressure to tweak the results to do well in league tables.

Independent

This is presumably because global warming is increasing maximum temperatures so that there is farther for temperatures to fall.

The New York Times

This is, presumably, because it makes the sector seem more important to the economy as a whole.

The Economist

This is presumably because the primary cells are inefficient to the LENA-mediated protein delivery and/or to the CASP3-induced apoptosis, or both.

Nature

This is presumably because the president's implicit view of the relative moral status of these two ways of responding to terrorists is widely shared.

The New York Times

This is presumably because having to repeat the word or syllable prevents people from silently rehearsing the to-be-remembered letters, a common tactic known as subvocal rehearsal.

Encyclopedia Britannica

This is presumably because it was legal and the parents, to their discredit, condoned it, but it is horrific that there were no restraints at the time on those inflicting the abuse.

The Guardian

This is presumably because of the high cost required for conducting such tests.

Journal of Petroleum Exploration and Production Technology

Expert writing Tips

Best practice

Use "this is presumably because" when you have a strong reason to believe something is true, but lack definitive proof. It adds a layer of informed speculation to your writing.

Common error

Avoid using "this is presumably because" when you have concrete evidence. Choose stronger causal phrases like "this is demonstrably because" or "this is clearly because" if the evidence supports a definitive conclusion.

Linguistic Context

The phrase "this is presumably because" functions as a causal connector, introducing an explanation that is likely true but not definitively proven. As Ludwig AI suggests, it adds a degree of informed speculation.

Expression frequency: Very common

Frequent in

Science

56%

News & Media

38%

Encyclopedias

6%

Less common in

Formal & Business

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "this is presumably because" serves as a connector to introduce a likely, but not definitively proven, cause or explanation. Ludwig AI confirms its correctness and common usage, particularly in science and news contexts. While grammatically sound and frequently employed across diverse reputable sources, it's important to avoid overstating certainty and opt for stronger causal phrases when concrete evidence is available. This analysis highlights the importance of using "this is presumably because" when a degree of informed speculation is appropriate, offering a nuanced approach to conveying potential explanations.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

this is likely due to

Emphasizes probability and direct causation.

this is probably attributable to

Highlights attribution and a degree of uncertainty.

this can be ascribed to

Implies a more formal assignment of cause.

this is possibly explained by

Suggests a potential explanation with less certainty.

this is conceivably a result of

Indicates possibility and consequence.

this appears to stem from

Focuses on the origin or source of the effect.

one might assume this is because

Introduces a presumption or assumption.

a plausible reason for this is

Offers a believable but not definitive cause.

the underlying cause is believed to be

Points to a deeper, less obvious reason.

it is reasonable to infer that this is because

Suggests a logical deduction as the cause.

FAQs

How do I use "this is presumably because" in a sentence?

Use "this is presumably because" to introduce an explanation that you believe is likely true, but cannot definitively prove. For example, "The experiment failed; this is presumably because of a calibration error."

What phrases are similar to "this is presumably because"?

Alternatives include phrases like "this is likely due to", "this is probably attributable to", or "this can be ascribed to". The best choice depends on the specific context and level of certainty you wish to convey.

Is "this is presumably because" formal or informal?

"This is presumably because" is generally suitable for formal and academic writing, but can also be used in neutral contexts. Avoid it in highly informal situations.

Can I use "this is presumably because" if I'm not sure about the reason?

Yes, the phrase is designed for situations where you are making an educated guess. If you have absolutely no idea, it's better to say "it is unclear why" or "the reason is unknown."