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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
mostly because a
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "mostly because a" is not correct and is incomplete in written English.
It can be used when explaining reasons or justifications, but it requires additional context to be meaningful. Example: "I chose this option mostly because a better opportunity presented itself."
⚠ May contain grammatical issues
News & Media
Science
Alternative expressions(20)
primarily because a
essentially because a
primarily because of
primarily as a result of
predominantly caused by
chiefly due to
basically because a
fundamentally because
simply because
mainly due to
significantly affected by
predominantly due to
chiefly attributable to
substantially due to
mainly because a
largely due to
certainly due to
concentrating because a
mostly due to
actually because a
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
34 human-written examples
That number seems much more plausible, mostly because A) that's what most 12.1-inch screens are listed at and B) 1360×768 isn't even a real resolution – it should be 1366×768 instead.
News & Media
He did allow an unearned run, mostly because a runner advanced twice on passed balls.
News & Media
We opted to visit Wölffer Estate Vineyard, mostly because a friend said I would enjoy the Tuscan-style tasting room with a deck and view of manicured cypress trees and meticulously kept vines.
News & Media
Manager Joe Girardi said the Yankees had a "low level of concern" for Sabathia, the left-handed ace of the staff, mostly because a recent magnetic resonance imaging test showed no structural damage.
News & Media
But mostly because a nuclear-armed North Korea would be a threat not just to Asia, but to all.The plutonium in the woodpileYet even a fully financed project could still founder.
News & Media
At the moment it's beginning to talk the talk, but the footwork is still failing, mostly because a bit of honesty and a few U-turns are required, and most cardinals and bishops aren't yet ready for that.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
26 human-written examples
Let's peg the age of remembering-political-things-over-the-long-term at 11, mostly because an old study involved 11-year-olds.
News & Media
Turner, he said, was not a prototypical shooting guard, mostly because of a suspect jump shot.
News & Media
Stephen Baker, a NPD analyst, said this was mostly because of a drop in price.
News & Media
But in the end, Jason thinks, he stopped cooking mostly because of a girl.
News & Media
In its latest quarter BlackBerry lost $965m, mostly because of a write-down of unsold phones.
News & Media
Expert writing Tips
Best practice
Always complete the phrase with a full clause to ensure grammatical correctness and clarity. For example: "The project succeeded, mostly because a dedicated team worked tirelessly."
Common error
Avoid using "mostly because a" without finishing the sentence, as it leaves the reader anticipating a missing explanation. This can create confusion and weaken your writing.
Source & Trust
82%
Authority and reliability
3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "mostly because a" functions as a causal connector, introducing a reason or explanation. However, as Ludwig AI indicates, it is often incomplete and requires additional context to be grammatically sound. It sets up a cause-and-effect relationship but needs completion to fully convey its meaning.
Frequent in
News & Media
73%
Science
24%
Wiki
3%
Less common in
Formal & Business
0%
Academia
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "mostly because a" functions as a causal connector to introduce an explanation or justification. As noted by Ludwig AI, it's generally considered grammatically "incorrect" due to its incomplete nature and dependence on further context. The phrase commonly appears in News & Media, and Science sources. When using this phrase, ensure you always complete the sentence with a clear explanation. Alternatives like "primarily due to a", "mainly on account of a", or "largely as a result of a" often provide a more grammatically complete and clear way to express causality.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
primarily due to a
Emphasizes the main cause, similar to "mostly because a", but provides a more complete grammatical structure.
mainly on account of a
Indicates the principal reason for something, offering a slightly more formal tone.
largely as a result of a
Highlights the outcome of a cause, providing a clearer cause-and-effect relationship.
predominantly because of a
Stresses the prevailing reason, with a more emphatic tone than "mostly because a".
chiefly owing to a
Introduces a formal justification, emphasizing the reason as a debt or obligation.
principally through a
Focuses on the method or means by which something occurs, rather than the direct cause.
generally stemming from a
Indicates the origin or source of something, suggesting a gradual development.
typically arising from a
Points to a common or usual cause, implying a pattern or regularity.
fundamentally based on a
Highlights the underlying or essential reason, emphasizing the foundational aspect.
essentially attributed to a
Identifies the core factor to which something is credited, providing a more definitive attribution.
FAQs
How can I properly use "mostly because a" in a sentence?
To correctly use "mostly because a", ensure you complete the phrase with a clause that provides a clear explanation or reason. For example: "I chose this option mostly because a better opportunity presented itself."
What are some alternatives to "mostly because a"?
You can use alternatives such as "primarily due to a", "mainly on account of a", or "largely as a result of a" depending on the context.
Is it grammatically correct to start a sentence with "mostly because a"?
While you might find examples, starting a sentence with "mostly because a" is generally not recommended as it often leads to incomplete and grammatically awkward constructions. It is better to include it inside the sentence.
What's the difference between "mostly because a" and "mostly because of a"?
"Mostly because of a" is more grammatically sound because "of" functions as a preposition linking "because" to a noun or pronoun. "Mostly because a" requires careful completion to avoid sounding incomplete.
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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
82%
Authority and reliability
3/5
Expert rating
Real-world application tested