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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
that doing
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "that doing" is not correct and does not convey a clear meaning in written English.
It may be used in contexts where "that" refers to a specific action or activity, but it typically requires additional context to be meaningful. Example: "I appreciate that doing the extra work will benefit the team."
⚠ May contain grammatical issues
News & Media
Science
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
So what is a guy like that doing supporting Trump?
News & Media
That doing something good means staying up all night.
News & Media
It is clear from the present study that doing so is not always a simple proposition.
Science
There is widespread emphasis that "doing the month" properly will safeguard future health.
Science
What is that doing there?
News & Media
What is that doing to the market?
News & Media
I'd be like, what's that doing there?
News & Media
But we also know that doing nothing is a problem.
News & Media
Others warn that doing so would be imprudent.
News & Media
Some say that doing so would help to reduce unemployment.
News & Media
It's energizing, not that doing a game isn't".
News & Media
Expert writing Tips
Best practice
Avoid using the phrase "that doing" in formal writing. Rephrase your sentence for clarity and grammatical accuracy.
Common error
Do not use "that doing" as a substitute for more grammatically sound constructions. Ensure the sentence has a clear subject and verb. Instead of "that doing", try "the act of doing", "the process of doing", or "by doing so".
Source & Trust
84%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "that doing" often functions as a nominalization, attempting to treat an action as a noun. However, according to Ludwig AI, this construction is generally grammatically incorrect in standard English. The examples found often need restructuring for clarity.
Frequent in
News & Media
35%
Science
35%
Formal & Business
10%
Less common in
Wiki
10%
Encyclopedias
5%
Reference
5%
Ludwig's WRAP-UP
The phrase "that doing" is frequently used, but it's generally considered grammatically incorrect in standard English. Ludwig AI advises against its use in formal writing. While examples exist, they often require rephrasing for clarity and grammatical accuracy. Better alternatives include constructions like "the act of doing", "the process of doing", or "by doing so", which provide greater precision and adhere to standard grammatical conventions. This makes your writing clearer and more effective.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
the act of doing that
This alternative specifies the action as "the act", making the sentence grammatically correct.
the process of doing that
Using "the process" frames the action as a procedure, improving grammatical flow.
by doing that
This alternative clearly indicates a method or means.
the fact that doing that
This option highlights the reality or truth of performing the action.
that by doing so
This alternative adds a conditional element, implying a result from the action.
if you do that
This is a more direct conditional statement.
that to do that
This phrasing employs an infinitive, providing a goal or intention.
that in doing so
This version emphasizes the manner in which the action is performed.
that upon doing that
This option specifies a moment in time when the action occurs.
when doing that
This alternative specifies the timing.
FAQs
How can I correctly use a phrase similar to "that doing"?
Replace "that doing" with phrases like "the act of doing that", "the process of doing that", or "by doing that" to ensure grammatical accuracy and clarity.
What is a grammatically correct alternative to "that doing"?
Alternatives include phrases such as "the act of doing /s/the+act+of+doing+that", "the process of doing /s/the+process+of+doing+that", or "by doing /s/by+doing+that+" depending on the intended meaning.
Is "that doing" considered grammatically correct in English?
No, "that doing" is generally considered grammatically incorrect in standard English. It's better to use more explicit and grammatically sound constructions.
When is it acceptable to use "that doing"?
While it may appear in colloquial speech, avoid using "that doing" in formal writing. Opt for clearer alternatives like "the act of doing", "the process of doing", or "by doing so".
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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
2.8/5
Expert rating
Real-world application tested