since that time

USAGE SUMMARY

"since that time" is a perfectly valid phrase that can be used in written English.
You can use it to show a point in the past that something began, or that something changed. For example: "Since that time, the company's profits have tripled."

✓ Grammatically correct

News & Media

Academia

Science

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

Since that time.

The New York Times - Books

A lot has happened since that time.

The New York Times

since that time, she said.

The New York Times

Since that time, two perspectives have developed.

Epilepsy Research

Since that time, nothing has been heard.

The New York Times

The city has evolved since that time.

The Guardian - Books

Since that time, horizons have narrowed.

The Guardian - Film

Since that time it has been sold.

The New York Times

Since that time, she never stopped fighting for justice.

Harvard University

The median age has held steady since that time.

Harvard University

Since that time, it has become steadily more common.

Harvard University

Expert writing Tips

Best practice

Use "since that time" to clearly establish a chronological sequence, ensuring the reader understands the temporal relationship between events. For instance, "The new policy was implemented in January; "since that time", employee satisfaction has increased significantly."

Common error

Don't use "since that time" without a clear reference point. The phrase relies on the reader knowing what "that time" refers to. Always ensure the context is unambiguous to prevent confusion.

Linguistic Context

"Since that time" functions as a temporal adverbial phrase, connecting a past event with subsequent events or states. It indicates a period following a specific point in the past, as evidenced by Ludwig's examples.

Expression frequency: Very common

Frequent in

News & Media

37%

Academia

31%

Encyclopedias

13%

Less common in

Science

11%

Formal & Business

0%

Reference

0%

Ludwig's WRAP-UP

"Since that time" is a versatile temporal phrase used to connect past events with subsequent developments. As Ludwig AI confirms, it is grammatically correct and widely used in written English to show a point in the past that something began or something changed. Its neutral register makes it suitable for various contexts, including news, academia, and general communication. While highly frequent, it's essential to provide a clear reference point for "that time" to avoid ambiguity. Alternatives such as "thereafter" or "subsequently" can be used depending on the desired level of formality. With its prevalence in authoritative sources like The New York Times and academic institutions, mastering the use of "since that time" enhances clarity and coherence in writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

from then on

Stresses the continuity of events following the initial moment.

ever since then

Highlights the ongoing effect of the initial event up to the present.

subsequently

Emphasizes the following event as a direct consequence of the initial event.

afterward

Offers a more concise way to express a sequence of events.

from that day forward

Emphasizes the long-term impact of the event.

thereafter

Highlights a formal or literary transition in time.

following that period

Provides a slightly more descriptive and formal alternative.

post that event

Introduces a formal tone and emphasizes a specific past occurrence.

in the interim

Focuses on the period between the initial event and a later one.

after that juncture

Implies a turning point or significant moment in time.

FAQs

How can I use "since that time" in a sentence?

Use "since that time" to indicate that something has happened or changed after a specific point in the past. For example, "The company launched its new product last year; "since that time", sales have doubled".

What are some alternatives to "since that time"?

Alternatives include "thereafter", "subsequently", "from then on", or "afterward". The best choice depends on the specific context and desired level of formality.

Is it better to use "since then" or "since that time"?

Both "since then" and "since that time" are grammatically correct and convey a similar meaning. "Since then" is generally more concise and informal, while "since that time" can be used for emphasis or in more formal contexts.

Can "since that time" be used at the beginning of a sentence?

Yes, "since that time" can effectively start a sentence to emphasize the temporal relationship. For example, "The experiment concluded in March. "Since that time", the data has been analyzed and the results published".