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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
and I know
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "and I know" is correct and usable in written English.
It can be used to express certainty or awareness about a fact or situation that has been mentioned previously. Example: "I understand your concerns about the project timeline, and I know we can meet the deadline if we work together."
✓ Grammatically correct
News & Media
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
"And I know why".
News & Media
And I know her.
News & Media
And I know about homecomings.
News & Media
And I know I do".
News & Media
And I know these guys.
News & Media
Dick and I know otherwise.
News & Media
And I know Beth well.
News & Media
And I know Andy.
News & Media
And I know this.
News & Media
"And I know that.
News & Media
And I know them".
News & Media
Expert writing Tips
Best practice
"And I know" can be used to express confidence or certainty, adding weight to your assertions.
Common error
Avoid starting multiple consecutive sentences with "and I know", as it can make your writing sound repetitive. Instead, vary your sentence structure to maintain reader engagement.
Source & Trust
94%
Authority and reliability
4.8/5
Expert rating
Real-world application tested
Linguistic Context
The primary grammatical function of "and I know" is to serve as a conjunction phrase that introduces a clause expressing certainty or awareness. Ludwig confirms the phrase's grammatical correctness and widespread use, making it a versatile tool for expressing personal knowledge or conviction.
Frequent in
News & Media
100%
Less common in
Science
0%
Formal & Business
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "and I know" is a grammatically sound and frequently used expression for conveying certainty, agreement, or understanding. As Ludwig AI confirms, its versatility allows it to seamlessly connect ideas and add emphasis in various contexts. While its register remains neutral, avoiding overuse ensures a clear and engaging writing style.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
and I'm aware
Emphasizes consciousness or realization of something.
and I understand
Highlights comprehension or grasp of a situation.
and I realize
Implies a moment of understanding or recognition.
and I'm certain
Stresses a strong belief or conviction.
and I'm sure
Indicates confidence or lack of doubt.
and I'm convinced
Suggests a firm belief based on evidence or reasoning.
and I've no doubt
Expresses a lack of uncertainty about something.
and it's my belief
Frames the knowledge as a personal conviction.
and I can confirm
Adds an element of verification or validation.
and I ascertain
The level of formality and precision suggests a thorough investigation or determination before knowing.
FAQs
How can I use "and I know" effectively in a sentence?
"And I know" can be used to express certainty or awareness following a previous statement. For example, "The deadline is tight, "and I know" we can meet it with diligent effort".
What are some alternatives to "and I know"?
You can use alternatives such as "and I'm aware", "and I understand", or "and I realize" depending on the context and the specific nuance you want to convey.
Is it grammatically correct to say "and I know"?
Yes, "and I know" is grammatically correct and commonly used in English. It serves to connect a statement with a prior understanding or to emphasize a point.
When is it appropriate to use "and I know" in writing?
Use "and I know" when you want to express your awareness of a situation, confirm something previously stated, or add emphasis to a statement. It's particularly useful in conversational or informal writing but also appears frequently in news and media.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
94%
Authority and reliability
4.8/5
Expert rating
Real-world application tested