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
it often happened that
Grammar usage guide and real-world examplesUSAGE SUMMARY
"it often happened that" is a correct and usable phrase in written English.
It is typically used to describe a recurrent or frequent occurrence in the past. Here is an example sentence: It often happened that Sarah would forget her keys, causing her to be locked out of her apartment on a regular basis.
✓ Grammatically correct
News & Media
Science
Encyclopedias
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
8 human-written examples
It often happened that when really valuable people got into bad trouble they were changed into constellations.
News & Media
"It often happened that there were new lines in the morning — something I detest, I need time to get familiar with the dialogue – but he didn't mind," he added.
News & Media
She was "a very beautiful woman" and yet, he wrote, it often happened that "the crowd in the street... would go into fits of laughter at the sight of Virginia".
News & Media
Included in the report was confirmation that because so many of the victims were sleeping when the rockets came in, it often happened that single families lost multiple members.
News & Media
Howland also introduced what I've called Howland's razor (see the discussion of Example 3.3) and he gave one possible answer: it often happened that the embedded eigenvalue turned into a resonance, i.e. second sheet pole, for real values of (beta ) but for suitable complex (beta ), it was a pole in ({mathbb {C}}_+) and so a normal discrete eigenvalue of (A beta )).
It often happened that a channel crossed the territories of a number of different sovereigns.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
52 human-written examples
In a CR network, it often happens that a PU (source node) wants to send its data in a limited period of time.
It often happens that pupils watch movies during lesson hours.
News & Media
It often happens that victims, in a reversal of roles, become perpetrators".
News & Media
When a radioactive nucleus decays, it often happens that the daughter nucleus is radioactive as well.
Encyclopedias
It often happens that several substances are precipitated by a given reaction.
Encyclopedias
Expert writing Tips
Best practice
Use "it often happened that" to describe past situations or events that recurred regularly, providing context or explaining subsequent actions.
Common error
Avoid relying too heavily on passive constructions with "it often happened that". Opt for active voice when possible to make your writing more direct and engaging.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "it often happened that" functions as an introductory clause that sets the stage for describing a recurring event or situation in the past. It typically precedes a main clause that provides further details about the event. Ludwig AI confirms this usage.
Frequent in
News & Media
37%
Science
37%
Encyclopedias
13%
Less common in
Formal & Business
4%
Wiki
4%
Reference
0%
Ludwig's WRAP-UP
In summary, "it often happened that" is a grammatically sound phrase used to introduce recurring events or situations in the past. Ludwig AI confirms its usability. While not overly common, it appears in a variety of contexts, including News & Media, Science, and Encyclopedias, lending itself to a neutral and slightly formal register. Alternatives such as "it frequently happened that" or "it was typical that" can provide subtle shifts in meaning or emphasis. When employing this phrase, consider the context and audience to ensure the appropriate level of formality and clarity.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
it frequently happened that
Synonymous, but "frequently" emphasizes a higher rate of occurrence than "often".
it would frequently happen that
Combines "frequently" with the conditional "would" to describe a past habit or tendency.
it often occurs that
Changes the tense to present, suggesting that the event still happens regularly.
it was a common occurrence that
Rephrases the concept to focus on the 'commonness' of the event.
it was typical that
Indicates an event being representative or characteristic.
it was usual for
Indicates something that was expected or normal in the past.
as a rule
A more concise idiom expressing a general pattern or behavior.
it was customary that
Suggests the event was a tradition or social norm.
time and again
An idiomatic phrase emphasizing the repetition of an event.
repeatedly
An adverb that stresses the recurrence of an action.
FAQs
How can I use "it often happened that" in a sentence?
Use "it often happened that" to introduce a situation that occurred repeatedly in the past. For example, "It often happened that he would arrive late, causing delays for everyone else."
What are some alternatives to "it often happened that"?
You can use alternatives like "it frequently happened that", "it often occurs that", or "it was a common occurrence that" depending on the specific nuance you want to convey.
Is it correct to say "it often happens that" instead of "it often happened that"?
Yes, "it often happens that" uses the present tense and is suitable for describing recurring events in the present. "It often happened that" uses the past tense and describes recurring events in the past.
What's the difference between "it often happened that" and "it was typical that"?
"It often happened that" simply indicates a frequent occurrence. "It was typical that" suggests that the event was representative or characteristic of a certain situation or person.
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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested