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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
so as long
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "so as long" is not correct in standard written English.
The correct expression is "as long as," which is used to indicate a condition or requirement. Example: "You can borrow my car as long as you return it by tomorrow."
⚠ May contain grammatical issues
News & Media
Academia
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
60 human-written examples
"So as long as the spectators understand.
News & Media
So, as long as there are stereos, Michael Jackson lives?
News & Media
And so as long as I feel like I'm making progress, I like it.
So as long as there is constant motion, we don't feel it.
Academia
"It's closed, so as long as I don't get hit today, I should be all right".
News & Media
So, as long as people produce in Noor, I think it works very well.
News & Media
And so as long as "Coisas" remains inaccessible, Santos will be too.
News & Media
And so, as long as this equation persists, I have hope for the Republic.
News & Media
So, as long as both are reunited, you continue to do the job.
News & Media
It is leaking and will continue to do so as long as rain falls.
News & Media
They will do so as long as America ignores Pakistan's conflict with India over Kashmir.
News & Media
Expert writing Tips
Best practice
When you need to express conditionality, carefully consider whether "as long as", "provided that", or "on the condition that" best fits the tone and context of your writing.
Common error
Avoid using "so as long" in formal or academic writing. This construction, while prevalent, is not grammatically correct. Instead, consistently use "as long as" to maintain clarity and credibility.
Source & Trust
83%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "so as long" functions as an incorrect conditional conjunction, attempting to introduce a condition upon which a statement depends. Ludwig AI confirms that it is not considered standard English, and the correct form is "as long as".
Frequent in
News & Media
54%
Academia
18%
Wiki
11%
Less common in
Science
9%
Formal & Business
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, while the phrase "so as long" appears frequently in various sources, particularly in News & Media, Ludwig AI emphasizes that it is grammatically incorrect. The correct and widely accepted alternative is "as long as", which effectively conveys conditionality. Therefore, it's best to avoid "so as long" in formal writing and opt for the standard "as long as" to maintain grammatical accuracy and clarity. Despite its common occurrence, adhering to correct grammar enhances the credibility and professionalism of your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
as long as
This is the grammatically correct and most direct replacement.
so long as
A slight variation that's mostly interchangeable but less common.
provided that
A more formal way to express the same condition.
on the condition that
An even more formal and emphatic version of "provided that".
given that
Similar to "as long as" but emphasizes the acceptance of a condition.
assuming that
Focuses on the assumption of a condition being true.
if and only if
Expresses a strict equivalence between the condition and the outcome.
in the event that
More formal and often used for unlikely or hypothetical conditions.
while
Implies conditionality, less direct than "as long as".
subject to
Indicates that something is dependent on a specific condition being met.
FAQs
Why is "so as long" considered incorrect?
While commonly used, "so as long" is grammatically incorrect. The correct phrase to express a conditional relationship is "as long as".
What does "as long as" mean?
"As long as" introduces a condition that must be met for something else to happen. Alternatives include "provided that" or "on the condition that", depending on the desired level of formality.
Is there a difference between "so long as" and "as long as"?
"So long as" and "as long as" are largely interchangeable, with "as long as" being slightly more common. However, "so as long" is incorrect and should be avoided.
When should I use "provided that" instead of "as long as"?
Use "provided that" when you want to emphasize the condition being stated, particularly in formal contexts. "As long as" is more general and suitable for most situations.
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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
83%
Authority and reliability
2.8/5
Expert rating
Real-world application tested