Collocation
I will let you know.
I will inform you or give you an update.
Definition
'I will let you know.' is a common English collocation. I will inform you or give you an update.
let + someone + know
“I will let you know when I have more information.”
Examples
- I will let you know when I arrive at the station.
- Please let me know if you need any help with the project.
- She said she would let us know her decision by the end of the day.
Show more examples
- The doctor promised to let us know the test results as soon as possible.
- Could you let me know if there are any changes to the meeting schedule?
- We are waiting for them to let us know their final numbers for the event.
- He keeps forgetting to let his parents know about his travel plans.
- Don't worry, I'll let you know as soon as I hear any news about the concert.
- After checking the availability, I will let you know the best time for our appointment.
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More at A2 level
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