you should know

USAGE SUMMARY

"you should know" is a correct and usable phrase in written English.
You can use it to emphasise that someone ought to understand something or have knowledge about a certain topic. For example, "You should know the rules of the road before you take your driving test."

✓ Grammatically correct

News & Media

Wiki

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

"But you should know".

The New Yorker

You should know better.

The New York Times

"What?" "You should know . .

The New Yorker

Thought you should know.

The Guardian - Sport

"You should know it".

The New York Times - Magazine

You should know what's necessary.

The New York Times

Here's what you should know.

Independent

Just thought you should know.

The New York Times - Sports

Chelle, you should know better.

The New York Times

"There's something you should know".

The New Yorker

You should know these things.

The New York Times - Books

Expert writing Tips

Best practice

Use "you should know" to preface important information or to gently remind someone of something they might have forgotten. For example, "You should know that the deadline has been extended."

Common error

Avoid starting too many sentences with "you should know", as it can sound condescending or repetitive. Vary your sentence structure and use alternative phrases to maintain a more engaging and respectful tone.

Linguistic Context

The phrase "you should know" primarily functions as a declarative statement with an imperative undertone. It indicates that the listener or reader ought to be aware of something. Ludwig AI confirms this with numerous examples across various contexts.

Expression frequency: Very common

Frequent in

News & Media

42%

Wiki

20%

Science

12%

Less common in

Formal & Business

10%

Reference

8%

Encyclopedias

8%

Ludwig's WRAP-UP

In summary, "you should know" is a common and grammatically correct phrase used to emphasize that someone ought to be aware of something. As Ludwig AI confirms, this phrase appears frequently in news, wiki, and science contexts. While generally neutral, it's essential to use it judiciously to avoid sounding condescending. Consider alternatives like "it is important for you to know" or "bear in mind" to maintain a balanced and respectful tone in your writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

you need to understand

Replaces "should know" with a more direct and assertive "need to understand", indicating a requirement.

it is important for you to know

Replaces the directness of "should" with a more formal tone, emphasizing the importance of the information.

you ought to be aware

Substitutes "should know" with "ought to be aware", indicating a moral obligation or advisability to have knowledge.

it's essential that you understand

Emphasizes the necessity of comprehension rather than just awareness.

bear in mind

Offers a concise way to urge someone to remember or consider something important.

keep in mind

Implies remembering or considering relevant details or information.

it would be helpful for you to know

Softens the imperative with a focus on the helpfulness of the information.

for your information

Introduces a piece of information as something that might be useful or relevant.

you would do well to remember

Suggests that remembering something will lead to a positive outcome or avoid a negative one.

don't forget

Directly reminds someone not to overlook a particular detail or piece of information.

FAQs

How can I use "you should know" in a sentence?

Use "you should know" to introduce information you believe the listener or reader needs to be aware of. For example, "You should know that the meeting has been postponed."

What are some alternatives to "you should know"?

Alternatives include "it is important for you to know", "you need to understand", or "keep in mind". The best choice depends on the context and the level of formality required.

Is "you should know" formal or informal?

"You should know" is generally considered neutral in tone and can be used in both formal and informal settings. However, in highly formal situations, alternatives like "it is important for you to know" might be more appropriate.

When might "you should know" be inappropriate?

"You should know" might be inappropriate if it's used in a condescending or accusatory way. Be mindful of your tone and consider whether a more gentle or collaborative approach would be more effective.