I indeed know

USAGE SUMMARY

The phrase "I indeed know" is correct and usable in written English.
It can be used to emphasize certainty or affirmation about something you are aware of or understand. Example: "After reviewing the evidence, I indeed know that the project will succeed."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

Hence after observing a red façade, I indeed know \(B\), but this knowledge has nothing to do with 1, which remains a case of belief rather than of knowledge.

SEP

Human-verified similar examples from authoritative sources

Similar Expressions

57 human-written examples

Schaffer anticipates this objection, and is tempted to bite the bullet, and say that I do indeed know I am in Kendalia rather than nowhere.

SEP

"If you do indeed know whats going on," my brother wrote, "I am never speaking with you ever".

The New York Times

Clayton does indeed know more than he should.

The New York Times - Books

Huxley did indeed know his way around the Encyclopædia Britannica.

The New Yorker

"Timchenko did indeed know President Putin in the days before the latter became famous," Törnqvist wrote.

The Guardian

New Yorkers do, indeed, know Mr. Giuliani; few are undecided between him and Hillary Rodham Clinton.

The New York Times

We do indeed know more and more, but it is still all about very little.

The Guardian

"This is the State of Israel!" We do indeed know what the results would be.

The Guardian - Opinion

77% of those 1300 surveyed said they did indeed know about Apple's upcoming device.

TechCrunch

No abstract object can be omniscient, or indeed know anything at all.

SEP

Expert writing Tips

Best practice

Use "I indeed know" to add a layer of emphasis to your statement, indicating certainty or strong conviction about the knowledge you possess. This phrase is more formal than simply saying "I know."

Common error

While "I indeed know" adds emphasis, overuse can make your writing sound stilted or unnatural. Use it sparingly and only when you truly want to highlight the certainty of your knowledge.

Linguistic Context

The phrase "I indeed know" functions as an emphatic assertion. The use of "indeed" amplifies the speaker's confidence in their knowledge. Ludwig confirms that the phrase is correct and usable, lending weight to its validity in emphasizing a point.

Expression frequency: Uncommon

Frequent in

News & Media

30%

Science

30%

Formal & Business

20%

Less common in

Encyclopedias

10%

Wiki

5%

Reference

5%

Ludwig's WRAP-UP

In summary, "I indeed know" is a grammatically correct and usable phrase, as confirmed by Ludwig. It serves to emphasize certainty or strong conviction, making it suitable for formal and professional contexts. While not as common as simpler alternatives like "I know", it adds a layer of emphasis that can be useful in certain situations. Remember to use it sparingly to avoid sounding unnatural or stilted. Alternatives include "I truly know" and "I certainly know". The phrase sees usage across various domains, with a slight preference for formal writing and news media.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

I truly know

Replaces "indeed" with "truly" for emphasis.

I certainly know

Substitutes "indeed" with "certainly", conveying assurance.

I really know

Uses "really" in place of "indeed" for a less formal tone.

I definitely know

Replaces "indeed" with "definitely" to show strong conviction.

I am sure I know

Adds "I am sure" to explicitly state certainty.

I am convinced I know

Highlights a state of being convinced about one's knowledge.

I am well aware

Uses a different structure to indicate knowledge and understanding.

I have no doubt I know

Emphasizes the absence of doubt in one's knowledge.

I fully understand

Shifts focus to comprehension rather than simply knowing.

It is my understanding that

Presents knowledge as an understanding of a situation.

FAQs

How can I use "I indeed know" in a sentence?

You can use "I indeed know" to emphasize a statement of knowledge or understanding. For example: "After carefully reviewing the evidence, "I indeed know" the project will succeed."

What are some alternatives to "I indeed know"?

Alternatives include "I truly know", "I certainly know", or "I really know" depending on the level of formality you want to convey.

Is "I indeed know" more formal than "I know"?

Yes, "I indeed know" is generally considered more formal and adds emphasis to the statement. It is used to highlight the speaker's certainty or conviction.

When is it appropriate to use "I indeed know" in writing?

It's appropriate to use "I indeed know" when you want to strongly assert your understanding or knowledge of a subject, especially in formal or professional contexts. Be mindful of overusing the phrase to avoid sounding unnatural.