we know of vs we know for

Both 'we know of' and 'we know for' are correct phrases, but they are used in different contexts. 'We know of' is used to indicate awareness or familiarity with something or someone, while 'we know for' is used to express certainty or confidence in a statement or judgment.

Last updated: March 29, 2024 • 1105 views

This phrase is correct and commonly used in English to indicate awareness or familiarity with something or someone.

"we know of"

Use 'we know of' when you want to express that you are aware of the existence of something or someone, even if you do not have detailed knowledge about it.

Examples:

We know of the new project, but we don't have all the details yet.
I know of a great restaurant in the city.
She knows of his reputation as a talented musician.

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At least all we know of.
No connection to the victim that we know of.
Not an enemy in the world that we know of.
Not that we know of, but we're looking.
Nowhere that we know of in the universe.
That was his first victim that we know of.
No, not that we know of.
Our suspect's killed 14 people that we know of.
But she has already dated two guys in the office that we know of, so... this could be number three, you never...
The interesting thing is, Earth is the only place we know of that has life - 8.7 million species.
There's a dozen of us, that we know of.
So, not counting Zach and Adam, there were three other people in the house that we know of.
All the big natural disasters that we know of - volcanoes, earthquakes, avalanches.
None that we know of, sir.
This psychopath has murdered three women that we know of.
Checked the last cave we know of.
All we know of them is based on rumour or conjecture.
Josiah Rosenthal murdered 13 people that we know of.
No, not that we know of.
Three times we know of so far.

Alternatives:

we are aware of
we have heard of
we are familiar with
we know about
we have knowledge of

This phrase is correct and commonly used in English to express certainty or confidence in a statement or judgment.

"we know for"

Use 'we know for' when you want to indicate that you are certain or confident about a particular fact or statement.

Examples:

We know for certain that the meeting is at 3 p.m.
I know for a fact that she is telling the truth.
They know for sure that the package will arrive tomorrow.

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Besides, why exclude the Member States from the implementation of this Decision when we know for a fact that institutional racism exists and that it must be combated with the utmost vigour?
The only thing we know for now is that it has a 99% liquid surface.
That's all we know for the moment.
Now we know for a fact it's happening.
And that's all we know for now.
Look, we know for a fact he interrogated the pilot day before yesterday - hell, probably in this room.
This is the only way from here to there, we know for a fact is clear.
We're staying with people we know for a few weeks until Hector crosses the border and joins us.
If he took her, she'd be dead, and we know for a fact that a week ago she was alive, walking on the beach alone.
Max, having asperger's makes certain things challenging, but we know for a fact you've got a great lay-up, so...
Mr. Ackroyd, we know for a fact those men attempted another kidnapping.
I don't understand how you can call yourself an expert, when we know for a fact, that the time of death couldn't be when you said, because...
But we know for a fact that, in emergencies, the executive will contemplate actions that do not have clear legislative authority and might be constitutionally dubious.
Who we know for a fact had stabbed at least two...
Now, last week on Gemenon, there was a conclave meeting, and we know for a fact that Clarice was off-world at the exact same time.
Until we know for a fact he's not who he says he is, we treat him with decency.
Well, we know for a fact that he survived a hurricane, a shipwreck, starvation, pirates most likely, and then he lied about it.
Of course, we pat ourselves on the back for our considerable efforts, even though we know for a fact that we fall far short of what the Intergovernmental Panel on Climate Change scientists are demanding.
when we know for a fact that it was stolen from Mr. Wein?
Do we know for a fact this girl moonlights?

Alternatives:

we are certain of
we are confident about
we are sure of
we are convinced of
we have no doubt that

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we know of vs we know for

"we know of"

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