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
having read
Grammar usage guide and real-world examplesUSAGE SUMMARY
"having read" is correct and usable in written English.
You can use it when you want to focus on the fact that a particular action (reading) was completed first. For example, "Having read the book, I was inspired to take action."
✓ Grammatically correct
News & Media
Science
Alternative expressions(19)
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
60 human-written examples
Having read the files he alerted CRU.
News & Media
Does having read the novelization of the latest superhero movie "count" as having read a book?
News & Media
I know I won't forget having read it.
News & Media
She would come in most mornings having read everything".
News & Media
Sometimes he signed up books without having read them.
News & Media
Having read the white paper, I think it's a tossup.
News & Media
Obviously they can't be blamed for not having read Freud.
News & Media
They hate it already, without having read it.
News & Media
Having read the history above, what is your conclusion?
News & Media
Having read it, we carry the book inside us forever.
News & Media
Having read both of Hage's books, I see his talent.
News & Media
Expert writing Tips
Best practice
Use "having read" to clearly establish the completion of the reading action before the subsequent action or state. This provides a clear chronological sequence for your reader.
Common error
Avoid using "having read" when the sequence of events is unclear or when the reading action is not directly relevant to the main clause. Ensure that the main clause logically follows from the act of reading.
Source & Trust
88%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "having read" functions as a perfect gerund phrase, indicating a completed action (reading) prior to the action described in the main clause. This construction creates a clear temporal relationship between the two actions. Ludwig's examples confirm its correct usage in establishing this sequence.
Frequent in
News & Media
40%
Science
35%
Formal & Business
15%
Less common in
Wiki
5%
Reference
3%
Encyclopedias
2%
Ludwig's WRAP-UP
In summary, the phrase "having read" is a grammatically correct and versatile construction used to indicate the completion of a reading action before a subsequent event. As Ludwig AI confirms, it is frequently used to establish a clear chronological sequence. While "having read" is appropriate for various contexts, it's crucial to ensure that the reading action directly relates to and justifies the main clause. Alternatives like "after reading" or "upon reading" can be used depending on the specific nuance you wish to convey. By understanding its function and considering its context, writers can effectively use "having read" to enhance clarity and precision in their writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
after reading
Focuses on the temporal sequence of reading before another action, similar to "having read".
once I read
Emphasizes the completion of reading as a condition for what follows.
upon reading
A more formal way of saying after reading something.
with the benefit of reading
Highlights the advantage or knowledge gained from the act of reading.
being a reader of
Focuses on the state of being someone who has read something.
having perused
Similar to 'having read', but implies a more thorough and careful reading.
after perusing
Uses "perusing" which implies a careful reading.
knowing after reading
Emphasizes gaining knowledge as a result of reading.
subsequent to reading
A more formal and less common way to say after reading.
acquainted through reading
Highlights familiarity or understanding gained through reading.
FAQs
How can I use "having read" in a sentence?
You can use "having read" to introduce a clause that explains the reason for a subsequent action or conclusion. For example, "Having read the report, I decided to invest in the company".
What's a good alternative to "having read"?
Depending on the context, you could use alternatives like "after reading", "once I read", or "upon reading" to express a similar meaning.
Is it correct to say "after having read" instead of "having read"?
While grammatically correct, "after having read" can be slightly redundant. "Having read" is generally more concise and preferred. However, "after reading" is even more concise and often a better choice.
What is the difference between "having read" and "reading"?
"Having read" indicates a completed action before another action occurs, while "reading" describes the act of reading in progress. For example, "Having read the instructions, I assembled the furniture" versus "I am reading the instructions now".
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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
88%
Authority and reliability
4.6/5
Expert rating
Real-world application tested