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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
so then
Grammar usage guide and real-world examplesUSAGE SUMMARY
"so then" is a perfectly correct and usable phrase in written English.
It is used as a transition phrase to introduce a logical conclusion. Example: I failed the exam, so then I had to take it again the following month.
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(20)
is equivalent to
in the wishes of
rapidly thereafter
for the immediate future
Very soon
somewhere later
one week before
at the early time
in the next weeks
during the previous years
it is important to remember
not yet completed
to avoid disruption
in accordance with direction from
a couple of books before
if not soon
as excellent as
in a flash
as instructed by the directive
as tall as
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, then what?
News & Media
So then now.
News & Media
So then I'll say: "O.K.
News & Media
So, then, what about them?
News & Media
"So then they take photographs.
News & Media
KHATCHADOURIAN: So then what happened?
News & Media
So then there were seven.
News & Media
So then whatever happened happened.
News & Media
So then I got sober.
News & Media
Not so then".
News & Media
"So, then?" Samsa echoed.
News & Media
Expert writing Tips
Best practice
Use "so then" to clearly signal a transition in your narrative or argument, indicating that what follows is a direct consequence or logical continuation of what preceded it. This can enhance clarity and flow in your writing.
Common error
Avoid relying too heavily on "so then" in formal essays or professional reports. While grammatically sound, its frequent use can make your writing sound repetitive. Opt for more varied transitional phrases like "therefore", "consequently", or "as a result" to maintain a sophisticated tone.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "so then" functions primarily as a transitional adverbial phrase, connecting clauses or sentences to indicate a logical sequence, consequence, or conclusion. As noted by Ludwig AI, it's used to introduce logical conclusions. Examples show it in diverse contexts, from news to personal narratives.
Frequent in
News & Media
48%
Science
28%
Wiki
16%
Less common in
Formal & Business
4%
Encyclopedias
2%
Reference
2%
Ludwig's WRAP-UP
In summary, "so then" is a versatile adverbial phrase that serves as a transitional marker, indicating a logical consequence or continuation. As Ludwig AI confirms, it’s grammatically correct and suitable for various writing contexts. While its frequency suggests widespread acceptance, be mindful of overusing it in very formal writing. Its prevalence in sources like The New York Times and The Guardian underscores its common usage in news and media. Overall, "so then" is a reliable tool for connecting ideas and guiding your reader through your narrative.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
therefore
This alternative is a single-word conjunction that directly indicates a consequence or logical conclusion.
consequently
This alternative emphasizes that something follows as a direct result of a previous action or statement.
as a result
This phrase highlights the direct outcome or effect of a preceding event or situation.
hence
This alternative is a more formal way to indicate a logical deduction or conclusion.
thus
This word suggests a direct and logical continuation from one point to another.
accordingly
This alternative implies that actions or decisions are being made in response to a prior situation.
subsequently
This term indicates that something happens after a previous event, often with a cause-and-effect relationship.
in that case
This phrase introduces a conclusion or action that is appropriate given the circumstances mentioned previously.
that being the case
A more formal way of saying "in that case", implying a logical next step based on prior information.
that implies
This alternative highlights the logical consequences or suggestions derived from a preceding statement.
FAQs
How can I use "so then" in a sentence?
"So then" is used to indicate a consequence or logical continuation. For example, "I studied hard, "so then" I passed the exam."
What are some alternatives to "so then"?
Alternatives include "therefore", "consequently", "as a result", and "hence". The best choice depends on the specific context.
Is it grammatically correct to start a sentence with "so then"?
Yes, it is grammatically correct, although it's more common to see it used mid-sentence as a transitional phrase. Starting a sentence with "so then" can sometimes sound informal.
What's the difference between "so then" and "therefore"?
While both indicate a consequence, "so then" can sometimes imply a more immediate or conversational connection, whereas "therefore" is generally considered more formal and precise. Both can be used to introduce a logical conclusion.
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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
4.5/5
Expert rating
Real-world application tested