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
should do
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "should do" is correct and usable in written English.
You can use it when you are suggesting an action that someone should take. For example: "If you want to be successful, you should do some research and create a business plan."
✓ Grammatically correct
News & Media
Formal & Business
Wiki
Alternative expressions(20)
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
"We should do better".
News & Media
He should do more.
News & Media
It should do so.
News & Media
It should do neither.
News & Media
Investments should do better.
News & Media
We should do something".
News & Media
More should do so.
News & Media
It should do better.
News & Media
He should do that".
News & Media
He should do so.
News & Media
"You should do fine".
News & Media
Expert writing Tips
Best practice
Use "should do" to offer a suggestion or recommendation, providing a polite way to express what you believe is the right course of action. For example: "If you want to improve your writing, you "should do" more reading."
Common error
While "should do" is appropriate in many contexts, avoid overusing it in formal writing. Opt for stronger, more direct verbs or phrases to convey authority and conviction. For example, instead of "The report should do more analysis", consider "The report must analyze the data more thoroughly."
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "should do" primarily functions as a modal verb construction indicating advice, recommendation, or expectation. As evidenced by Ludwig, it suggests a course of action deemed appropriate or desirable. Ludwig AI confirms its grammatical correctness.
Frequent in
News & Media
45%
Formal & Business
25%
Wiki
15%
Less common in
Science
5%
Encyclopedias
5%
Reference
5%
Ludwig's WRAP-UP
In summary, the phrase "should do" is a versatile and grammatically sound construction used to express recommendations, suggestions, or expectations. According to Ludwig AI, its grammatical correctness is not disputed, and it finds widespread use across various contexts, from news articles and business communications to informal advice. While alternatives like "ought to do" or "need to do" exist, "should do" maintains a neutral register suitable for diverse audiences. As evidenced by the numerous examples, it's a common and reliable phrase for conveying appropriate or desirable actions. When crafting your message, keep the suggestion of authority in mind as you apply "should do".
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
ought to do
Emphasizes a moral obligation or duty.
need to do
Indicates a requirement or necessity.
have to do
Implies a strong obligation, often imposed by external factors.
must do
Conveys a very strong obligation or necessity, often with a sense of urgency.
are advised to do
Suggests a recommendation, often from an authority.
would benefit from doing
Focuses on the positive outcome of performing the action.
it is recommended to do
Presents the action as a formal suggestion.
it's best to do
Highlights the action as the optimal choice.
are expected to do
Indicates an anticipated action, often within a professional or formal setting.
are required to do
Stresses a mandatory action with legal or procedural implications.
FAQs
How can I use "should do" in a sentence?
The phrase "should do" is used to express a recommendation, suggestion, or expectation. For example: "You should do your homework before watching TV" or "The company should do more to support its employees".
What are some alternatives to "should do"?
Alternatives to "should do" include "ought to do", "need to do", "have to do", or "must do", depending on the level of obligation or recommendation you want to convey.
When is it appropriate to use "should do"?
It's appropriate to use "should do" when you want to give advice, make a suggestion, or express a soft obligation. It's less forceful than "must" or "have to", making it suitable for polite recommendations.
Is there a difference between "should do" and "must do"?
Yes, "should do" implies a suggestion or recommendation, while "must do" indicates a strong obligation or necessity. "You should do your taxes" suggests it's a good idea, while "You must do your taxes" implies it's legally required.
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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested