Used and loved by millions
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
as they did
Grammar usage guide and real-world examplesUSAGE SUMMARY
"as they did" is a correct and usable part of a sentence in written English.
You can use it when you want to indicate that something is being done in the same way as was previously done. For example: "They ran across the field as they did yesterday."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(20)
like they did
just as they did
in the same way they did
as they do
as they had done
similarly to how they did
in a similar fashion as they did
as they preferred
as they underestimated
as they coincided
as they fucked
as they donated
as they ordered
as they conceded
as they participated
as they corresponded
as they adopted
as they existed
as they exploded
as they drove
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
As they did, their access diminished.
News & Media
As they did on April 6.
News & Media
As they did, there were inherent risks.
News & Media
Just as they did from 2010 to 2011.
News & Media
These guidelines failed as they did not consider local conditions.
And they laughed as they did it.
News & Media
They still believe as they did before".
News & Media
She worked as hard as they did.
News & Media
Led as well as they did.
News & Media
You see the scene as they did.
News & Media
As they did, as they do.
News & Media
Expert writing Tips
Best practice
When using "as they did", verify that the subject performing the current action is different from the subject that performed the past action to avoid redundancy.
Common error
Avoid using "as they did" without clearly establishing who 'they' refers to. Ensure the referent is explicitly mentioned earlier in the sentence or in the preceding context to prevent ambiguity.
Source & Trust
88%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "as they did" functions as a comparative conjunction, linking two clauses by indicating a similarity in action or behavior. It introduces a subordinate clause that provides a comparison to the action in the main clause. Ludwig AI confirms its correct grammatical usage.
Frequent in
News & Media
68%
Science
15%
Academia
7%
Less common in
Wiki
3%
Encyclopedias
1%
Formal & Business
6%
Ludwig's WRAP-UP
The phrase "as they did" serves as a comparative conjunction, drawing parallels between actions, a function confirmed by Ludwig AI. Predominantly found in News & Media, but also present in scientific and academic writing, its neutral tone ensures versatility across various contexts. Ludwig examples highlight that the phrase is grammatically correct and widely used. When employing "as they did", ensure that the 'they' is clearly defined to avoid ambiguity. Alternatives like "like they did" offer similar meanings, each with subtle differences in emphasis.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
like they did
Replaces "as" with "like", maintaining the comparative meaning with a slightly more informal tone.
as they had done
Emphasizes the completion of the action in the past using the past perfect tense.
just as they did
Adds emphasis to the similarity of the actions being compared.
in the same way they did
Rephrases the comparison to highlight the manner in which the action was performed.
similarly to how they did
Focuses on the similarity in method or approach.
in a similar fashion as they did
Uses more formal language to convey the similarity in action.
correspondingly to their actions
Implies a direct relationship or consequence between actions.
paralleling their previous actions
Highlights the parallel nature of the actions being compared.
akin to their behavior
Compares the actions to a general pattern of behavior.
following their example
Emphasizes that the actions are being copied or imitated.
FAQs
How can I use "as they did" in a sentence?
You can use "as they did" to compare a current action to a past action performed by others. For example, "The students approached the problem "as they did" in the previous exercise".
What are some alternatives to "as they did"?
Alternatives include phrases like "like they did", "just as they did", or "in the same way they did", depending on the desired nuance.
Is it correct to say "as they done" instead of "as they did"?
No, "as they done" is grammatically incorrect. The correct form is ""as they did"", using the past tense of the verb "to do".
What's the difference between "as they did" and "as they do"?
"As they did" refers to a past action, while "as they do" refers to a present or habitual action. For example, "They celebrated the victory "as they did" last year," versus "They celebrate every victory "as they do" now".
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
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
4.6/5
Expert rating
Real-world application tested