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
let them do
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "let them do" is correct and usable in written English.
It can be used when you want to express permission or allowance for others to take action or make decisions. Example: "If they believe they can handle the situation, then let them do what they think is best."
✓ Grammatically correct
News & Media
Wiki
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
Let them do it".
News & Media
Don't let them do this".
News & Media
Fine — let them do this.
News & Media
So let them do that.
News & Media
"We let them do that".
News & Media
Let them do their job.
News & Media
I let them do it," he said.
News & Media
"We just let them do their job.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
3 human-written examples
"Let them do it in private".
News & Media
Just let them do their thing.
News & Media
Let them do it for you".
News & Media
Expert writing Tips
Best practice
Use "let them do" when you want to express permission or a lack of interference, indicating that you trust or accept the actions of others. It's suitable when you want to convey a sense of delegation or acceptance of another's choices.
Common error
Avoid using "let them do" if you're unsure about the consequences of their actions or if their actions could have negative repercussions for you or others. In such cases, it's crucial to exercise caution and perhaps offer guidance or impose limits.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "let them do" functions as an imperative, typically used to grant permission, express acceptance, or indicate a hands-off approach. Ludwig AI confirms its usability in written English.
Frequent in
News & Media
40%
Wiki
20%
Formal & Business
10%
Less common in
Science
10%
Academia
5%
Reference
5%
Ludwig's WRAP-UP
In summary, "let them do" is a common and grammatically correct phrase used to convey permission or acceptance of someone else's actions. As Ludwig AI indicates, it functions primarily as an imperative. It's most frequently found in news and media contexts, with a neutral register making it suitable for various situations. While alternatives like "allow them to proceed" or "permit them to act" exist for more formal settings, "let them do" remains a versatile and widely understood phrase.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
allow them to proceed
This alternative is more formal and emphasizes permission.
permit them to act
This alternative is similar to 'allow' but may imply official authorization.
give them leeway
This suggests granting freedom within certain limits.
empower them to act
This alternative emphasizes giving them power and responsibility.
authorize their actions
This alternative implies a formal approval of their actions.
enable them to perform
This suggests providing the means or opportunity to do something.
leave it up to them
This shifts the responsibility and decision-making to the other party.
trust them to handle it
This alternative focuses on confidence in their ability.
cede control to them
This implies relinquishing control or authority.
give them free rein
This suggests allowing them complete freedom of action.
FAQs
How can I use "let them do" in a sentence?
Use "let them do" when you want to express permission or acceptance of someone else's actions. For example, "If they think they can manage it, "let them do" it their way."
What phrases are similar to "let them do"?
Alternatives include "allow them to proceed", "permit them to act", or "give them leeway", each with slightly different connotations of permission and control.
Is "let them do" suitable for formal writing?
While generally acceptable, "let them do" can sometimes be considered informal. For more formal contexts, consider alternatives like "authorize their actions" or "enable them to perform".
When should I avoid using "let them do"?
Avoid using "let them do" if you have serious concerns about the potential consequences of their actions or if you need to maintain tight control over the situation. In such scenarios, provide guidance or set boundaries instead.
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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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested