it was not until

USAGE SUMMARY

"it was not until" is a valid phrase in written English.
It is commonly used to indicate that some event did not occur until a certain point in time. For example, "It was not until I had finished my research that I realized the answer to my question."

✓ Grammatically correct

News & Media

Academia

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

It was not until about 1 a.m.

The New York Times

It was not until last Feb.

The New York Times - Magazine

It was not until nearly 3 a.m.

The New York Times

It was not until recently, however, that Altidore broke out.

The New York Times - Sports

It was not until 1991 that the property bubble burst.

The Economist

It was not until 5.38pm that the match started.

Independent

It was not until 1887 that this critical reception changed.

Encyclopedia Britannica

But it was not until about 2 yrs.

The New Yorker

It was not until hours later that they got word.

The New York Times

It was not until Mendelssohn conducted the "St.

The New York Times

It was not until 2010 that Nissen was largely vindicated.

The Washington Post

Expert writing Tips

Best practice

Use "it was not until" to clearly indicate a delayed action or realization. This phrase is useful for emphasizing the time elapsed before a particular event occurred.

Common error

Avoid using future tense after "until" in the clause introduced by "it was not until". Instead, use the past simple. For example, say "It was not until I finished the report that I realized the mistake" instead of "It was not until I will finish the report that I realized the mistake."

Linguistic Context

The phrase "it was not until" functions as an adverbial clause introducer, modifying the main clause by indicating when an event occurred. It specifies a point in time after which something happened, emphasizing the delay or duration before the event took place. Ludwig confirms that this is a valid phrase.

Expression frequency: Very common

Frequent in

News & Media

31%

Academia

29%

Science

27%

Less common in

Wiki

12%

Encyclopedias

1%

Formal & Business

0%

Ludwig's WRAP-UP

In summary, the phrase "it was not until" is a grammatically correct and commonly used adverbial phrase that specifies the timing of an event. Ludwig and its AI confirm its validity and common usage. It is prevalent in news, academic, and scientific contexts, indicating a delayed action or realization. When using this phrase, ensure correct tense usage in the subsequent clause and be aware of the emphasis it places on the timing of the event. Consider using alternatives like "only after" or "not before" for stylistic variation.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

only after

This alternative emphasizes that the event happened solely following a specific condition or time.

not before

This expresses that something did not happen prior to a particular time or event.

only at that point

Focuses on a specific moment when something occurred, highlighting the significance of that particular time.

not until then

Implies a condition or event had to occur before something else could happen.

it only happened when

Emphasizes a conditional aspect, specifying that the event was dependent on another event taking place.

it wasn't before

This alternative focuses on the negation of any prior occurrence.

solely following

Highlights exclusivity and the sequence of events.

merely upon

Emphasizes that the occurrence was directly and only caused by the subsequent event.

just when

Implies a precise timing of an event's commencement.

exclusively after

Stresses that the event was limited to occurring after a specific point.

FAQs

How can I rephrase "it was not until" to sound more formal?

For a more formal tone, consider using phrases like "only after", "subsequent to", or "it was only upon" depending on the context. For example, instead of "It was not until the meeting that I understood", try "Only after the meeting did I understand".

What's the difference between "it was not until" and "it was only when"?

Both phrases indicate timing, but "it was not until" emphasizes the delay, whereas "it was only when" simply states the condition under which something happened. Using "it was only when" focuses more on the trigger event rather than the waiting period.

How to use "it was not until" in a sentence to emphasize a turning point?

To emphasize a turning point, place the key event or realization after "that". For instance, "It was not until the evidence was presented that the jury reached a verdict". This highlights the importance of the evidence as the catalyst.

Can I use "it was not until" at the beginning of a sentence?

Yes, you can, but be mindful of the word order in the main clause that follows. When starting with "it was not until", invert the subject and auxiliary verb in the main clause. For instance, "It was not until the end of the movie did I understand the plot."