Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
I know there
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "I know there" is not correct in English as it is incomplete and lacks context.
It could be used in a sentence where the speaker is trying to express knowledge about a specific location or situation, but it needs additional information to be clear. Example: "I know there is a great restaurant nearby."
⚠ May contain grammatical issues
News & Media
Science
Alternative expressions(7)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
59 human-written examples
I know there are risks.
News & Media
"I know there are problems.
News & Media
I know there will be secrets here.
News & Media
I know there are no hard feelings.
News & Media
I know there are better systems.
News & Media
I know there are hidden fees.
News & Media
I know, there are much harder jobs.
News & Media
"I know there is apprehension.
News & Media
I know there will be constant battling.
News & Media
However, I know there are not enough.
News & Media
"Now I know there is no rulebook.
News & Media
Expert writing Tips
Best practice
Always complete the phrase "I know there" with additional information specifying what exists or what you know to be true. For example, "I know there is a solution" or "I know there are risks involved."
Common error
Avoid using "I know there" without finishing the sentence, as it leaves the listener or reader wondering what you know. This can make your communication unclear and less impactful.
Source & Trust
89%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "I know there" functions as a sentence fragment that introduces awareness or knowledge about the existence of something. As Ludwig AI points out, it requires a complement to be grammatically correct. The examples show its use in various contexts, all needing completion for clarity.
Frequent in
News & Media
79%
Science
12%
Formal & Business
3%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, while the phrase "I know there" is frequently used, according to Ludwig AI it's considered grammatically incorrect in isolation, needing a completion to form a coherent thought. It's prevalent across various news and media sources, indicating a general awareness being conveyed. Remember to always complete this phrase to ensure clarity and grammatical correctness. Alternatives like "I am aware that there is" or "as far as I know, there is" can be useful depending on the context.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
As far as I know, there is
Adds a disclaimer indicating limited or potentially incomplete knowledge.
I am aware that there is
This alternative provides a more formal and complete grammatical structure.
I understand there is
Uses "understand" indicating comprehension alongside knowledge.
I am conscious that there is
Uses 'conscious' to express awareness, implying a specific focus or attention.
I realize there is
Emphasizes the speaker's sudden awareness or realization.
I'm cognizant that there is
This alternative provides a more formal way to communicate awareness.
It is known to me that there is
Emphasizes the information is known to the speaker, providing more formality.
I have knowledge that there is
Replaces "know" with "have knowledge", adding emphasis and formality.
I am informed that there is
Suggests the knowledge came from an external source.
I've been told that there is
Indicates the knowledge was received through communication from someone else.
FAQs
How can I properly use "I know there" in a sentence?
Always follow "I know there" with a specific statement about what exists or what you are aware of. For example, "I know there is a problem" or "I know there are other options available."
What are some alternative ways to express the same idea as "I know there"?
Consider using phrases like "I am aware that there is", "I understand there is", or "as far as I know, there is" to convey a similar meaning.
Is it grammatically correct to say just "I know there"?
No, "I know there" is grammatically incomplete. It requires additional information to specify what you know exists. For example, "I know there is a meeting tomorrow" is correct.
What's the difference between "I know there is" and "I know that there is"?
Both phrases are grammatically correct and have similar meanings. However, "I know that there is" can sound more formal and emphasizes the speaker's certainty about the information.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
89%
Authority and reliability
2.8/5
Expert rating
Real-world application tested