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
since the time of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "since the time of" is correct and can be used in written English.
This phrase is typically used to indicate a prolonged period of time since a specific event or occurrence. For example: "Since the time of the Industrial Revolution, the world has changed drastically."
✓ Grammatically correct
News & Media
Academia
Science
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
FATHER: Since the time of Egypt.
News & Media
(No Jewish history since the time of Jesus, then).
News & Media
The question has been around since the time of Freud.
News & Media
Some of the information contained here may have changed since the time of publication.
Academia
On the other hand, some clinical wisdom has held its own since the time of Hippocrates.
Academia
Yet Italian women writers have been active since the time of Dante.
Academia
Since the time of Freud, neuroscience has elucidated a much clearer understanding of pain.
Academia
The chapter reviews the history of lightweight aggregate and concrete since the time of the Romans.
Experiential learning has had a firm place in Education since the time of John Dewey.
It pre-dates Islam or Christianity and is on record since the time of the Pharaoh.
News & Media
"There really hasn't been a decade like that since the time of Sputnik," Dr. Usiskin said.
News & Media
Expert writing Tips
Best practice
Use "since the time of" to provide historical context and emphasize the duration of something from a specific point in the past. Be mindful of choosing a reference point that is widely recognized and relevant to the topic.
Common error
Avoid using future tenses when describing events "since the time of" a past event. The correct usage involves past or present perfect tenses to reflect the ongoing impact or state resulting from that point in time.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "since the time of" functions as a prepositional phrase, indicating a duration or starting point in the past. As Ludwig AI confirms, it correctly introduces a period that extends from a past event to the present. It provides historical context and temporal reference.
Frequent in
News & Media
42%
Academia
29%
Science
24%
Less common in
Encyclopedias
2%
Formal & Business
2%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "since the time of" serves as a prepositional phrase that establishes a temporal reference, highlighting a duration from a specific point in the past to the present. Ludwig AI validates the grammatical correctness and widespread acceptance of this phrase, supported by numerous examples across diverse sources. Its neutral to formal register makes it suitable for academic, scientific, and news contexts. To ensure clarity and accuracy, be mindful of tense usage and avoid ambiguity by using past or present perfect tenses. Semantically related alternatives include "ever since" and "dating back to", offering nuanced options for expressing duration and historical context.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
ever since
Offers a more concise way to indicate a continuous period from a specific point.
from the era of
Replaces 'time' with 'era', emphasizing a specific period in history.
since the age of
Substitutes 'time' with 'age', suggesting a longer historical period.
dating back to
Focuses on the origin of something at a certain point in the past.
from the days of
Refers to an older period, implying that things may have changed since.
postdating
Expresses that something occurred after a specific event or period.
beginning with
Highlights a starting point from which things have evolved.
following the period of
Uses a more formal tone to indicate what came after a particular period.
subsequent to
Highlights that something happened after the stated time.
in the wake of
Emphasizes that something directly followed a specific event.
FAQs
How can I use "since the time of" in a sentence?
Use "since the time of" to indicate that something has been happening or has been true from a specific point in the past until now. For example, "Innovations in medicine have accelerated "since the time of" Fleming's discovery of penicillin".
What's a more concise way to say "since the time of"?
Alternatives like "ever since", "from the era of", or "dating back to" can provide a more concise way to express the same idea, depending on the context.
Is it correct to say "since the time of" followed by a date?
Yes, it's correct. For instance, "Regulations have tightened "since the time of" 2008 financial crisis" is a valid usage.
What is the difference between "since the time of" and "after"?
"Since the time of" implies a continuous period from a specific point, while "after" simply means following a specific event. For example, "Life changed dramatically after the invention of the internet", but "Cultural exchange has increased "since the time of" the Silk Road".
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
4.5/5
Expert rating
Real-world application tested