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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
they did not
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "they did not" is grammatically correct and can be used in written English.
It is a way to express the negative form of the verb "to do" in the past tense. This phrase is typically used in sentences when referring to something that was not done or did not happen. Example: They did not attend the meeting yesterday.
✓ Grammatically correct
News & Media
Science
Alternative expressions(2)
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 they did not.
News & Media
They did not interrupt.
News & Media
They did not panic.
News & Media
They did not play.
News & Media
They did not hesitate.
News & Media
They did not wave.
News & Media
They did not embrace.
News & Media
But they did not.
News & Media
They did not prevail.
News & Media
They did not elaborate.
News & Media
They did not sell.
News & Media
Expert writing Tips
Best practice
When using "they did not", ensure the context clearly indicates who "they" refers to, avoiding ambiguity.
Common error
Avoid using "they did not" when the subject is singular. Instead, use "he/she/it did not".
Source & Trust
91%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "they did not" functions as a negative past tense construction, indicating that a group of people or entities did not perform a certain action. Ludwig AI confirms its grammatical correctness and frequent use.
Frequent in
News & Media
75%
Science
15%
Formal & Business
5%
Less common in
Academia
2%
Encyclopedias
1%
Wiki
2%
Ludwig's WRAP-UP
In summary, "they did not" is a grammatically sound and widely used phrase to express the negation of a past action involving a plural subject. As Ludwig AI confirms, it appears frequently in diverse sources such as "News & Media" and "Science", maintaining a neutral register and conveying a clear lack of action. Remember to ensure subject-verb agreement and use the phrase appropriately for plural subjects. Consider alternatives like ""they failed to"" or "they refrained from" for nuanced meanings. "They did not" is a versatile tool for clear and accurate communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
they didn't
A more colloquial contraction of "they did not".
they failed to
Highlights the lack of success in achieving something.
they refrained from
Emphasizes a deliberate choice to avoid doing something.
they avoided
Focuses on actively staying away from a particular action or situation.
they neglected to
Implies a lack of attention or care in not doing something.
they were unable to
Focuses on the impossibility of performing an action.
they abstained from
Suggests a voluntary act of holding back.
they weren't the ones to
Similar to the above, denying a specific association.
it wasn't them who
Changes the focus to deny responsibility or involvement.
they lacked the ability to
Highlights an absence of capability.
FAQs
How can I use "they did not" in a sentence?
Use "they did not" to indicate that a group of people or entities failed to perform a specific action. For example: "They did not attend the meeting."
What's a more informal way to say "they did not"?
A more informal contraction is "they didn't". For example: "They didn't go to the party."
Is it ever incorrect to use "they did not"?
It's incorrect if the subject isn't plural or a group. If the subject is singular, use "he did not", "she did not", or "it did not".
What are some alternatives to "they did not" for a more formal tone?
For a formal tone, consider using alternatives like "they failed to" or "they neglected to", depending on the specific meaning you intend to convey.
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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
91%
Authority and reliability
4.5/5
Expert rating
Real-world application tested