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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
had already done
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "had already done" is correct and usable in written English.
It is typically used to indicate that an action was completed before another point in time or event in the past. Example: "By the time the meeting started, I had already done my research and was ready to present."
✓ Grammatically correct
News & Media
Alternative expressions(1)
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
57 human-written examples
In fact, he had already done that.
News & Media
They had already done more than enough.
News & Media
Melissa: She had already done that.
News & Media
"So I had already done ten.
News & Media
"David had already done it," Stone said.
News & Media
They had already done that for me.
News & Media
The SAG board had already done so.
News & Media
He had already done enough.
News & Media
Italy had already done so, earlier this year.
News & Media
I had already done the research.
News & Media
The defense had already done harm.
News & Media
Expert writing Tips
Best practice
Use "had already done" to clearly establish the sequence of events in the past, ensuring the reader understands which action was completed first. For example: "By the time the guests arrived, she "had already done" all the preparations."
Common error
Avoid using simple past tense when you need to emphasize that an action was completed before another point in the past. Using "did" instead of "had already done" can confuse the sequence of events. For instance, instead of saying "I did the laundry when she arrived", use "I "had already done" the laundry when she arrived."
Source & Trust
93%
Authority and reliability
4.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "had already done" functions as a past perfect construction, indicating an action completed before another point in the past. Ludwig AI confirms this usage through numerous examples, demonstrating its role in establishing chronological order.
Frequent in
News & Media
80%
Wiki
10%
Formal & Business
5%
Less common in
Encyclopedias
2%
Reference
2%
Science
1%
Ludwig's WRAP-UP
In summary, the phrase "had already done" is a grammatically sound and very common past perfect construction used to indicate that an action was completed before another point in the past. According to Ludwig AI, this phrase is widely used across various sources, particularly in news and media. When writing, it is important to use "had already done" to establish the correct sequence of events and avoid confusion. Remember to use the past participle form of the verb "do" and to avoid using the simple past tense when the past perfect is more appropriate. This ensures clarity and accuracy in your writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
had previously completed
Focuses on the action being finished at an earlier time.
had finished beforehand
Emphasizes the preparatory nature of the completed action.
had accomplished already
Highlights the successful completion of the action.
had concluded before
Suggests a formal or definite ending to the action.
had undertaken previously
Implies a deliberate and planned action in the past.
had executed already
Stresses the performance or implementation of a task.
had achieved by then
Indicates a goal reached at a specific point in time.
had realized before that
Focuses on the understanding gained before a specific moment.
had fulfilled already
Emphasizes the satisfaction of a requirement or obligation.
had carried out prior to
Implies a methodical and organized completion of the action.
FAQs
How can I use "had already done" in a sentence?
Use "had already done" to indicate that an action was completed before another point in time or event in the past. For example, "By the time the movie started, he "had already done" his homework".
What's the difference between "had already done" and "already did"?
"Had already done" is in the past perfect tense, indicating an action completed before another past action. "Already did" is in the simple past tense, simply stating an action was completed. For example, "I "had already done" the dishes when you called" (past perfect) versus "I already did the dishes" (simple past).
What can I say instead of "had already done"?
You can use alternatives like "had previously completed", "had finished beforehand", or "had accomplished already" depending on the context.
Is it correct to say "had already did" instead of "had already done"?
No, "had already did" is grammatically incorrect. The correct form is ""had already done"", using the past participle form of the verb "do".
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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
93%
Authority and reliability
4.8/5
Expert rating
Real-world application tested