in

USAGE SUMMARY

The phrase "in" is correct and usable in written English.
It can be used to indicate a location, a state, or a condition, among other meanings. Example: "She is in the library studying for her exams."

✓ Grammatically correct

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Let us know in the comments section below.

The New York Times

"How often, or on what system, the Thought Police plugged in on any individual wire was guesswork.

The New York Times

I was born in Shanghai in 1940.

The New York Times

The food market, while it shares that trait that everybody's in it, it is not a market in which your participation is often unpredictable and often involuntary".

The New York Times

As an environmentalist, and someone who believes that everyone in this world has a right to a healthy and nutritious diet of their choosing, I could not have chosen a more counter-productive path.

The New York Times

"Although the investigation is in its early stages, we will take action to protect the public if we uncover evidence that could affect the safety of other rides at the park or elsewhere".

The Guardian

Scotland's 56 SNP MPs will certainly seek to amend the legislation to ensure that young people are able to take part in the vote".

The Guardian

In every way".

The New York Times - Sports

Two were given a gel containing PRO 2000 (in different concentrations for each group), along with advice about how to use it, a regular supply of condoms and counselling on safe sexual practice and sexual health.

The Economist

In fact, with none of the fun bits".

The Guardian

However, the second with a 0.5% formulation was supported by the results, published in February, of a smaller trial run by the HIV Prevention Trials Network.

The Economist

Expert writing Tips

Best practice

Choose "in" carefully to avoid ambiguity; sometimes "within", "inside", or "during" might provide more precision.

Common error

Avoid using "in" when a more specific preposition would provide clarity. For example, instead of "the error in the code", consider "the error within the code" or "the error affecting the code".

Linguistic Context

The primary grammatical function of "in" is to act as a preposition, indicating location, inclusion, or a point in time. Ludwig highlights numerous examples of this versatile preposition in diverse contexts.

Expression frequency: Very common

Frequent in

News & Media

95%

Formal & Business

3%

Science

2%

Less common in

Academia

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

As a highly versatile preposition, "in" functions primarily to indicate location, inclusion, or a point in time. Ludwig AI confirms its grammatical correctness and widespread usage across diverse contexts. While "in" is incredibly common, it's essential to consider more precise alternatives like "within", "inside", or "during" for enhanced clarity. Avoiding overuse in ambiguous contexts and ensuring accurate usage for dates and locations will further refine your writing. The frequency analysis reveals its prevalence in news and media, highlighting its neutral register.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

within

Indicates enclosure or containment, similar to "in", but often suggests tighter boundaries or limitations.

inside

Emphasizes physical containment or interior space, providing a more spatial alternative to "in".

contained in

Highlights the act of being held or included within something else.

during

Specifies a period of time when something occurs, offering a temporal alternative to "in" when referring to timeframes.

existing within

Describes the state of something that is present or occurring within a defined context.

among

Indicates being included or surrounded by a group or collection of items.

part of

Emphasizes membership or inclusion as a component of a larger whole.

into

Suggests movement or transformation from an external state to an internal one.

surrounded by

Focuses on the state of being enclosed or encircled by something.

during the course of

Similar to "during", providing an alternative for specifying when an event takes place.

FAQs

How do I use "in" to show location?

Use "in" to indicate that something is contained within a defined space or area. For example, "The book is "in the bag"" or "The cat is "in the house"".

When should I use "in" versus "on" for dates?

Use "in" with months and years (e.g., "in July", "in 2024"), and "on" with specific dates (e.g., "on July 4th", "on January 1st, 2025"). For days of the week, use "on" (e.g., "on Monday").

What's the difference between "in" and "within"?

"In" generally indicates location or inclusion, while "within" emphasizes boundaries or limits. For example, "The key is "in the box"" versus "The task must be completed "within three days"".

Can I use other prepositions instead of "in" to express time?

Yes, you can use alternatives like "during" (e.g., "during the meeting"), or "throughout" (e.g., "throughout the year") depending on the specific context.