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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
because then
Grammar usage guide and real-world examplesUSAGE SUMMARY
"because then" is a correct and usable phrase in written English.
You may use it to indicate a consequence, specifically that the consequence follows from what was previously stated. For example: "I went to the store, because then I could buy the ingredients I needed for dinner."
✓ Grammatically correct
News & Media
Science
Academia
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
to avoid disruption
not yet completed
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
Because, then there are the treatments.
News & Media
because, then.
Because, then (89).
Because then it's over.
News & Media
Because then it's night.
News & Media
Because then you just sound greedy.
News & Media
"Because then you really don't care.
News & Media
Because then what will we have?
News & Media
Why? "Because then I know," she replied.
News & Media
"Because then they win".
News & Media
Because then people won't [INAUDIBLE].
News & Media
Expert writing Tips
Best practice
Use "because then" to clearly show a cause-and-effect relationship between two events or ideas in your writing. This phrase works best when the second event directly and logically follows from the first.
Common error
Avoid using "because then" in very simple sentences where 'so' or 'therefore' would be more concise and effective. Overusing the phrase can make your writing sound repetitive.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "because then" functions as a causal connector, linking a cause to its effect. It indicates that the second part of the sentence is a direct consequence of the first. Ludwig AI confirms its grammatical correctness and usability.
Frequent in
News & Media
49%
Science
26%
Academia
8%
Less common in
Formal & Business
5%
Reference
4%
Encyclopedias
3%
Ludwig's WRAP-UP
In summary, "because then" is a grammatically sound phrase used to establish a clear cause-and-effect relationship. Ludwig AI confirms its correctness and common usage. While versatile, it's important to consider the context: in more formal settings, alternatives like "therefore" or "as a result" may be more appropriate. The phrase is most frequently found in news and media, followed by science and academic writing, making it a useful tool for clearly connecting ideas in a variety of contexts. Overusing it in simple sentences should be avoided to maintain clarity and conciseness. You can use "because then" to indicate a consequence, specifically that the consequence follows from what was previously stated.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
for this reason
Highlights the preceding statement as the direct cause of the following statement.
as a result
Similar to 'consequently', but functions as a prepositional phrase offering a more formal tone.
consequently
Replaces the entire "because then" construction with a single adverb indicating a direct consequence.
owing to that
Similar to 'due to that', but slightly more formal.
therefore
A formal term that directly indicates a logical conclusion or result.
hence
A formal synonym for 'therefore', indicating a logical deduction.
in that case
Introduces a condition based on a previous statement, implying a specific outcome.
subsequently
Indicates that the following event happens after and because of the initial event.
that being the case
A more elaborate way of saying "in that case", often used in formal contexts.
that implies
Focuses on the logical implication of the preceding statement.
FAQs
How can I use "because then" in a sentence?
Use "because then" to connect a cause and its direct consequence. For example, "I studied hard, "because then" I was well-prepared for the exam".
What are some alternatives to "because then"?
You can use alternatives such as "consequently", "as a result", or "therefore" to express a similar cause-and-effect relationship.
Is there a difference between "because then" and "since then"?
"Because then" indicates a direct cause-and-effect relationship, while "since then" implies a temporal sequence. Use "because then" to show that one event directly leads to another, and "since then" to show what has happened in the time after a specific event.
When is it appropriate to use "because then" in formal writing?
While "because then" is grammatically correct, it's often perceived as less formal. In highly formal writing, consider using alternatives like "therefore" or "as a result", which are more suitable for academic or professional contexts.
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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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested