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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
then used for
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "then used for" is correct and usable in written English.
It can be used to indicate the purpose or function of something after a previous action or event. Example: "The material is first processed and then used for manufacturing various products."
✓ Grammatically correct
Science
News & Media
Academia
Alternative expressions(3)
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
The money was then used for bribes.
News & Media
Wastewater, cleaned, and then used for irrigation.
Academia
Lances were then used for the kill.
Encyclopedias
Electricity is then used for hydrogen production.
These representations are then used for retrieval.
Science
The model is then used for health policy analysis.
Academia
Flow cytometry was then used for apoptosis assay.
Science & Research
These eggs are then used for in vitro fertilization.
News & Media
These redefined groups were then used for allelic combination analyses.
Science & Research
The ranking is then used for feature selection.
These data are then used for model estimation.
Expert writing Tips
Best practice
When writing instructions or processes, use "then used for" to clearly indicate the sequence of actions and the purpose of each step. This helps the reader understand the logical flow and avoid confusion.
Common error
Avoid using "then used for" when the action isn't sequential. Ensure the 'then' accurately reflects that the usage occurs after a preceding action or event. If the usage is simultaneous or unrelated to a prior step, rephrase to avoid implying a false sequence.
Source & Trust
84%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "then used for" primarily functions as a connector indicating sequence and purpose. As Ludwig AI confirms, it shows that something is employed for a specific reason after a preceding action. The examples show how it links an initial process to its subsequent application.
Frequent in
Science
75%
News & Media
15%
Academia
10%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "then used for" is a versatile and grammatically sound phrase used to indicate a sequence of actions and the purpose of the final action. As Ludwig AI confirms, its primary function is to link processes to their subsequent application and establish a clear chronological order. It is very common in scientific writing but is also present in news and media. When using this phrase, ensure the sequence is accurate and relevant. Some alternatives are "subsequently employed for" or "afterward utilized for". Be mindful of temporal accuracy when incorporating "then used for" in your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
subsequently employed for
Changes the verb to 'employed' for a more formal tone and replaces 'then' with 'subsequently'.
afterward utilized for
Replaces 'then' with 'afterward' and 'used' with 'utilized' for a slightly more formal phrasing.
later applied to
Substitutes 'used for' with 'applied to', shifting the focus to the application of something.
consequently repurposed for
Emphasizes a change of purpose by using 'repurposed' instead of 'used' and 'consequently' for 'then'.
thereafter implemented in
Replaces 'then used for' with 'thereafter implemented in' to highlight the implementation aspect.
next adapted for
Focuses on adaptation by using 'adapted for' instead of 'used for' and 'next' for 'then'.
following that, consumed by
This alternative changes the structure to emphasize consumption as the usage.
upon which, exploited for
Highlights exploitation of something by using 'exploited for' instead of 'used for'.
as a result, allocated towards
Changes the sentence structure to emphasize allocation.
following this, channeled into
Replaces 'used for' with 'channeled into' to emphasize the direction of use.
FAQs
How can I use "then used for" in a sentence?
Use "then used for" to indicate a sequence where something is first acted upon, and subsequently, that modified thing is utilized for a specific purpose. For example, "The data was collected and cleaned, and "then used for" analysis."
What are some alternatives to "then used for"?
Alternatives include phrases like "subsequently employed for", "afterward utilized for", or "later applied to", which provide similar meanings while varying the tone and formality. Each may be suitable in different contexts.
Is it redundant to use "then used for"?
While not inherently redundant, ensure the "then" adds value by clearly indicating a temporal sequence. If the sequence is obvious or implied, consider a simpler construction like "and used for".
What's the difference between "then used for" and "used for"?
"Used for" simply states a purpose, while "then used for" implies a chronological order. "The tool was calibrated and "then used for" measurements" indicates calibration preceded measurement. Without "then", the sequence isn't explicitly stated.
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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
84%
Authority and reliability
4.6/5
Expert rating
Real-world application tested