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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
in that case then
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "in that case then" is correct and usable in written English.
It is typically used to indicate a conclusion or decision based on previously mentioned circumstances or information. Example: "If the meeting is canceled, in that case then we should reschedule for next week."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(6)
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
6 human-written examples
In that case, then, there is no firewall, no contradiction in the laws of physics.
News & Media
And if AIG had still needed help in that case, then the Fed could have pulled a similar trick there, too.
News & Media
In that case, then, who or what brought about the birth of being?
Science
If preferred stock is not appropriate in that case, then what is the right approach to assisting a deeply undercapitalized bank?
News & Media
In that case, then, we try to come up with something that is interesting in another way.
News & Media
In that case then,... - The methodology has to be done by an expert, or at least the GRADE evidence table.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
52 human-written examples
"I pat both pockets, find a pencil, reach out and hand it to someone, and the whole act becomes incidental; if the audience is made to read intention — getting the pencil, in this case — then that action disappears, and no one remembers you put your hand in your pocket," the magician said.
News & Media
"If you even think about carrying out the sexual atrocities that we have seen in this case, then think again.
News & Media
In this case, then, falsifying data requires that we invalidate only part of Descartes' hypothesis.
Science
But if that were true in this case, then presumably the dealers wouldn't need government protection.
News & Media
In this case, then, conventional wisdom seems to be right.
News & Media
Expert writing Tips
Best practice
When using the phrase, ensure that the 'case' being referred to is explicitly defined or easily understood from the immediate context to avoid ambiguity.
Common error
Avoid using "in that case then" when the 'then' is already implied or stated elsewhere in the sentence. For instance, sentences like 'If that's true, then in that case then...' can be simplified by removing the repetitive 'then' and 'in that case then' for conciseness.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "in that case then" functions as a conjunctive adverbial phrase. It connects two clauses or sentences, indicating that the second clause is a logical consequence or conclusion derived from the condition stated in the first clause. Ludwig examples show this phrase connecting scenarios with their outcomes.
Frequent in
News & Media
33%
Science
33%
Wiki
17%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "in that case then" is a grammatically sound phrase used to express a logical consequence or a decision based on a previous condition. Ludwig AI confirms its correct usage and acceptability. While not as common as simpler alternatives like "therefore", it adds emphasis to the sequential relationship. It appears most frequently in news, scientific and wiki contexts, and its formality is generally neutral. When writing, ensure that the context clearly defines the 'case' being referred to and avoid redundancy by simplifying sentences where 'then' is already implied. Remember that there are more formal alternatives as well and use them when writing academic papers, for example.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
in that situation, then
This alternative replaces "case" with "situation", offering a slightly different nuance while maintaining the same structure.
given that, then
This phrase emphasizes the premise upon which the conclusion is based.
under those circumstances, then
This phrase is similar to 'in that situation, then' but uses a more formal register.
as a result, then
This phrase explicitly states the cause-and-effect relationship.
because of that, then
This explicitly highlights the causal relationship between the previous statement and the conclusion.
therefore
This is a more formal and concise way to express the same logical connection, omitting the explicit reference to "the case".
accordingly
Similar to "consequently", this suggests that what follows is in agreement or conformity with what preceded it.
consequently
This single word conveys the sense of a logical consequence, similar to "therefore".
if so, then
This is a shorter and more direct way of expressing the same conditional consequence.
that being so, then
This is a more formal and somewhat archaic way to introduce a consequence.
FAQs
How can I use "in that case then" in a sentence?
You can use "in that case then" to introduce a consequence or a decision that follows logically from a preceding condition. For example, "If it's raining, "in that case then" we should take an umbrella."
What phrases are similar to "in that case then"?
Alternatives include "therefore", "consequently", "as a result", or "under those circumstances". The best choice depends on the context and desired level of formality.
Is it redundant to use "then" with "in that case"?
While the "then" might seem redundant, the phrase "in that case then" is acceptable and can emphasize the logical sequence. However, consider if removing "then" improves the sentence's conciseness without sacrificing clarity.
What's the difference between "in that case" and "in that case then"?
The addition of "then" in "in that case then" serves to reinforce the sequential relationship between the condition and the subsequent action or conclusion. While "in that case" alone is sufficient, adding "then" can provide extra emphasis on the logical progression.
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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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested