let know ahead of time

USAGE SUMMARY

The phrase "let know ahead of time" is not entirely correct in standard written English; it is missing a subject.
You can use it when you want someone to inform you in advance about something. Example: "Please let me know ahead of time if you will be attending the meeting."

⚠ May contain grammatical issues

Human-verified similar examples from authoritative sources

Similar Expressions

60 human-written examples

Not all airlines have the bar code scanners, but the app will let you know ahead of time.

The New York Times

The grade penalty will be much worse than if you had let us know ahead of time.

Cornell University

Please let us know ahead of time about your software upgrade requirements so we can identify a secure solution to meet your needs.

Stanford University

Please let us know ahead of time that you need this specific access so we can assist you with the appropriate sponsorships and workgroups access into the network to reach your system.

Stanford University

Please let us know ahead of time if illness or an extraordinary circumstance will cause you to submit a writeup or paper late, then you should discuss the matter with your instructor as soon as possible.

Princeton University

Let's break down some logistics, and notes for the future shows: If something is going to be five hours long, do like Wagner or Matthew Barney and let us know ahead of time.

The New Yorker

There are permissions and forms, etc.,etc.,etc., so, I just like to let everyone know ahead of time.

Duke University

If I ever had to escalate something, I'd let you know ahead of time and help you through it.

TechCrunch

2. Let colleagues know ahead of time if you are an external processor so they don't get frustrated or misinterpret what you're saying.

Forbes

You are lucky the office let you know ahead of time because many people are not finding out until they get to their appointment.

HuffPost

Let neighbors know ahead of time about your party and/or invite your neighbors over.

WikiHow

Expert writing Tips

Best practice

When you intend to use the phrase, restructure it to "let [subject] know ahead of time" or choose a more grammatically sound alternative like "inform beforehand".

Common error

The most common mistake is omitting the subject, leading to grammatically incorrect sentences. Always include a subject, such as "let me know" or "let them know", to create a correct sentence.

Linguistic Context

The phrase "let know ahead of time" primarily functions as an incomplete directive. It implies a request for someone to provide information in advance but lacks a specified subject, rendering it grammatically incorrect. Ludwig's analysis confirms this by indicating the necessity of a subject.

Expression frequency: Missing

Frequent in

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Formal & Business

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Less common in

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Ludwig's WRAP-UP

In summary, the phrase "let know ahead of time" is grammatically incorrect due to the absence of a subject. Ludwig identifies it as an incomplete directive. To correct it, include a subject (e.g., "let me know ahead of time") or use alternatives like "inform beforehand" or "notify in advance". While the phrase aims to emphasize proactive communication, its incorrect form limits its usability in formal contexts. Therefore, careful consideration should be given to ensure grammatical correctness and appropriateness based on the context.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

inform beforehand

This is a more concise and direct alternative, replacing "let know ahead of time" with a single verb.

notify in advance

Similar to "inform beforehand", but slightly more formal.

advise in advance

Suggests providing guidance or a warning, not just general information.

give prior notice

More formal and emphasizes the act of giving notice, often required in certain situations.

provide advance warning

Focuses on alerting someone to a potential problem or issue.

keep in the loop beforehand

More idiomatic, implies sharing information to maintain awareness.

give a heads-up

Informal and suggests a friendly warning or notification.

make aware beforehand

A more verbose alternative, emphasizing the act of making someone conscious of something.

pre-warn

A concise, though less common, way to say 'warn in advance'.

update in advance

This specifies that the information being provided is an update on a situation.

FAQs

How can I properly use the phrase "let know ahead of time" in a sentence?

The phrase "let know ahead of time" is grammatically incorrect. The correct form includes a subject. For example, "Please let me know ahead of time" is grammatically correct. Alternatives like "inform me in advance" or "notify me beforehand" are also acceptable.

What are some alternatives to "let know ahead of time" that I can use?

You can use alternatives like "inform beforehand", "notify in advance", or "provide advance warning", depending on the context.

Is "let know ahead of time" grammatically correct?

No, "let know ahead of time" is grammatically incorrect because it's missing a subject. The correct form would be "let [someone] know ahead of time", where '[someone]' is the subject (e.g., let me know, let us know).

What's the difference between "let me know ahead of time" and "inform me in advance"?

"Let me know ahead of time" and "inform me in advance" are similar in meaning. However, "inform me in advance" is more formal and direct, while "let me know ahead of time" is slightly more conversational but requires the inclusion of a subject.