did you know about the existence vs did you know of the existence

Both phrases are correct and can be used interchangeably. They both convey the same meaning and are commonly used in English.

Last updated: March 21, 2024 • 1441 views

This phrase is correct and commonly used in English.

"did you know about the existence"

This phrase is used to inquire whether someone is aware of the existence of something.

Show examples from the web [+]

Apr 28, 2015 ... King of Bugs. The Universe we don't notice. Did you know about the existence of a world that lives in parallel with ours? Just look down and ...
Jun 24, 2015 ... King of Bugs. The Universe we don't notice. Did you know about the existence of a world that lives in parallel with ours? Just look down and ...
Dec 2, 2015 ... Judge: How did you know about the existence of an intimate video involving Mister Valbuena? KB: I don't remember the exact date but it was ...
Before the interview today, did you know about the existence of HALOS? If yes, how did you hear about the organization? Are you involved with HALOS?

Alternatives:

did you know of the existence
were you aware of the existence

This phrase is correct and commonly used in English.

"did you know of the existence "

This phrase is also used to ask if someone is aware of the existence of something.

Show examples from the web [+]

E. H. BLOCH: Did you know of the existence of the Los Alamos Project in December 1944? ROSENBERG: I did not. E. H. BLOCH: Dave Greenglass and Ruth ...
Did you know of the existence of the CPC 472 ? No - you got me there. What was that supposed to be? Why do you think Amstrad didn't meet success in the US ...
Q. Did you know of the existence of a Jewish Council in Budapest? A. Yes - this fact was known to us. Q. Did you inform them of what you had seen?
-Can you tell me your impression when you first was at Sunshine Sound, and how did you know of the existence: When I first went there Frank (owner) tried to ...

Alternatives:

did you know about the existence
were you aware of the existence

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did you know about the existence vs did you know of the existence