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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
that I existed
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "that I existed" is correct and usable in written English.
You can use it when reflecting on one's own existence or discussing the concept of existence in a philosophical or personal context. Example: "In that moment, I realized the significance of my life and the impact of that I existed."
✓ Grammatically correct
News & Media
Science
Alternative expressions(6)
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
13 human-written examples
In retrospect, it's unmistakable that I was attempting to prove to myself that I existed.
News & Media
"It was like she wrote to me without even knowing that I existed".
News & Media
And it was as if I didn't exist – even I somehow forgot that I existed.
News & Media
I want to leave proof that I existed in this era".
News & Media
Peterpaul Scott, 33, was walking home from work at Tommy Hilfiger when he saw the sign and removed an ear bud, acknowledging for a moment that I existed.
News & Media
That ephemeral images of me had floated unbidden into three distinct dream worlds made me feel, somehow, that I existed more solidly in this one.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
45 human-written examples
To illuminate this with regard to the person, when I say that "I" exist, I am dividing the universe into "self" and "other"—me and not-me.
Science
For instance, it's no good to reason that "I exist, since I am walking," because methodic doubt calls into question the existence of my legs.
Science
Now I know that I exist, I think.
News & Media
I am not even sure that I exist.
News & Media
Every movement is a proof that I exist.
News & Media
Expert writing Tips
Best practice
Use "that I existed" to reflect on past experiences and their impact. It's particularly effective in memoirs, philosophical discussions, or narratives exploring identity and legacy.
Common error
Avoid using "that I existed" in situations where simpler phrases like "that I was there" or "that I was alive" suffice. Overusing the phrase can make your writing sound unnecessarily formal or archaic.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "that I existed" functions as a subordinate clause, often serving as the object of a verb or following a conjunction. It expresses the idea of one's past existence or being. As Ludwig AI indicates, it's grammatically correct and usable in English.
Frequent in
News & Media
62%
Science
27%
Formal & Business
11%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "that I existed" is grammatically correct and functions as a subordinate clause expressing reflection on one's past being. As confirmed by Ludwig AI, it is suitable for various contexts, particularly those involving introspection, legacy, or self-discovery. While it appears most frequently in news and media, its neutral to formal register makes it adaptable to diverse writing styles. When choosing to use it, consider alternatives like "that I was alive" or "that I was present" to avoid overuse and maintain clarity. The phrase has a common frequency of usage, suggesting that it occurs regularly in written communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
that I was alive
Highlights the state of being living, contrasting with being deceased or inanimate.
that I was here
A simple statement of presence, often used to emphasize one's existence in a particular place or time.
that I was present
Replaces "existed" with "was present", focusing on being in a specific place or time.
that I was real
Emphasizes the authenticity of one's existence, contrasting with being imaginary.
that I had lived
Shifts the focus to the act of living, implying a life experienced.
that I had being
A more formal way of expressing existence, using the noun "being".
that I had a presence
Focuses on the impact or influence one had while existing.
that I mattered
Focuses on the significance or impact of one's existence.
that I had significance
Similar to "that I mattered" but uses a more formal noun phrase.
that I left a mark
Highlights the lasting impression or legacy of one's existence.
FAQs
How can I use "that I existed" in a sentence?
The phrase "that I existed" is typically used to reflect on past experiences or discuss the concept of existence. For example, "I wanted to leave proof "that I existed" in this era."
What are some alternatives to "that I existed"?
Depending on the context, you can use alternatives like "that I was alive", "that I was present", or "that I left a mark".
Is "that I existed" grammatically correct?
Yes, "that I existed" is grammatically correct. It functions as a clause that can be part of a larger sentence. Ludwig AI confirms its correctness.
When is it appropriate to use "that I existed"?
It's appropriate to use "that I existed" when you want to emphasize the fact of your existence, particularly in a reflective or philosophical context. It can be useful when discussing legacy, impact, or the significance of one's life.
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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
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested