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 quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

I had knowledge

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "I had knowledge" is correct and usable in written English.
It can be used when referring to a past state of possessing information or understanding about a particular subject. Example: "During my studies, I had knowledge of various historical events that shaped our world."

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

15 human-written examples

I had knowledge!

I had knowledge, where previously I'd had just my imagination and Paddy's brilliant script.

News & Media

The Guardian

"Do you think I would sit by... that I had knowledge about it, and I would allow it?

News & Media

The New Yorker

I knew I had knowledge to share," he says with a puff of his smoke and a warm embrace.

News & Media

The Guardian

It is not something I had knowledge of, and it is not something that has a place in the way we operate".

News & Media

The New York Times

If, in doing so, I gave the impression that I had knowledge of any specific cases, I can assure you that this was not my intention".

News & Media

The New York Times
Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

45 human-written examples

As a physical therapist, I have knowledge of many medical issues.

Now I say to the physio: 'tell me exactly why he needs a rest, because I have knowledge'.

"According to what I know, and I have knowledge of this, this won't happen on Sunday," he said.

News & Media

The New York Times

Hall wrote, "I did not order, request, or condone cheating to meet targets nor did I have knowledge of cheating".

News & Media

The New Yorker

I have knowledge about disaster prone area.

Show more...

Expert writing Tips

Best practice

When using "I had knowledge of something", follow it with a specific noun or noun phrase to provide clarity about the subject of the knowledge.

Common error

Avoid using "I had knowledge" without specifying what you had knowledge of. Being vague can weaken your statement. Always clarify the subject of your understanding for a more impactful sentence.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

86%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "I had knowledge" functions as a statement of past awareness or understanding. It indicates that the speaker possessed specific information or a comprehension of a subject at some point in the past. As seen in Ludwig examples, this could be regarding facts, processes, or even other people's actions.

Expression frequency: Common

Frequent in

News & Media

44%

Science

28%

Formal & Business

14%

Less common in

Wiki

6%

Encyclopedias

0%

Social Media

0%

Ludwig's WRAP-UP

The phrase "I had knowledge" is a grammatically correct and commonly used expression to indicate past awareness or understanding. Ludwig AI confirms its acceptability in written English. The phrase appears most frequently in news and media sources, but is also common in science and business contexts. While versatile, it's important to specify what you had knowledge of to avoid vagueness. Alternatives include "I was aware", "I understood", or "I possessed the information", each offering slight variations in nuance.

FAQs

How can I rephrase "I had knowledge" to sound more formal?

For a more formal tone, consider using phrases like "I possessed the information", "I was cognizant of", or "I had an understanding of". The best choice depends on the specific context and nuance you wish to convey.

Is it better to say "I had knowledge of" or "I knew about"?

"I had knowledge of" is generally more formal and implies a deeper, more structured understanding. "I knew about" is more informal and suggests a general awareness. Choose the phrase that best fits the context and your desired level of formality.

What's the difference between "I had knowledge" and "I gained knowledge"?

"I had knowledge" indicates a past state of possessing information. "I gained knowledge" implies the acquisition of information over time. For example, "During the project, "I gained knowledge" about project management", versus "Before the project, "I had knowledge" of basic programming concepts".

What are some alternatives to "I had knowledge" that avoid using the word "knowledge"?

You could use alternatives such as "I was aware", "I was informed", "I understood", or "I possessed the information", depending on the specific nuance you want to convey.

ChatGPT power + Grammarly precisionChatGPT power + Grammarly precision
ChatGPT + Grammarly

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.

Source & Trust

86%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: