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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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on those days

Grammar usage guide and real-world examples

USAGE SUMMARY

'on those days' is a correct and usable phrase in written English.
You can use it to refer to a specific set of days, usually in the past or future. For example, "We used to enjoy going for walks together on those days."

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

So on those days, people come in during the day.

News & Media

The New York Times

No one was officially executed in SIZO-1 on those days.

News & Media

Independent

Schectman looked back on those days fondly.

What does he do on those days?

Hundreds visited the museums on those days.

News & Media

The New York Times

Reflecting on those days she laughed.

Lewsey does not dwell on those days.

On those days, even lunch seems unnecessary.

News & Media

The New York Times

How everyone around here dwells on those days.

News & Media

Independent

They won two knockout team events on those days.

News & Media

The New York Times

Yet on those days when it doesn't, we notice.

News & Media

The New Yorker
Show more...

Expert writing Tips

Best practice

Use "on those days" to clearly specify recurring events or conditions within a defined timeframe. For example, "On those days when the weather was bad, we stayed inside and played board games".

Common error

Avoid using "on those days" when referring to a single, isolated event. This phrase implies a recurring pattern or a specific set of days with similar conditions or events.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

87%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "on those days" functions as an adverbial phrase, specifying the time when an action or event occurs. It modifies a verb or clause by providing temporal context. As confirmed by Ludwig, it's a correct and usable expression.

Expression frequency: Very common

Frequent in

News & Media

76%

Science

11%

Formal & Business

5%

Less common in

Academia

3%

Wiki

3%

Reference

2%

Ludwig's WRAP-UP

In summary, "on those days" is a common and grammatically correct prepositional phrase used to specify the time when events occur regularly or under particular conditions. According to Ludwig, the phrase is widely applicable and easily understood. Predominantly found in News & Media, it also appears in Science and Formal & Business contexts. To ensure proper usage, remember that "on those days" implies recurring events within a defined period, and it should be avoided when referring to single, isolated incidents.

FAQs

How can I use "on those days" in a sentence?

You can use "on those days" to refer to specific days when something happens regularly. For example, "On those days, the museum offers free admission".

What phrases are similar to "on those days"?

Alternatives include phrases like "during that period", "on those occasions", or "on such days", which all refer to specific times or recurring events.

Is it correct to use "in those days" instead of "on those days"?

While both refer to past times, "in those days" generally refers to a more extended period or era, while "on those days" specifies particular days within a shorter, more defined timeframe.

When is it inappropriate to use "on those days"?

It is best to avoid using "on those days" when you are referring to a single isolated event. The phrase implies a pattern or recurring events during a specified time.

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Source & Trust

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Authority and reliability

4.6/5

Expert rating

Real-world application tested

Most frequent sentences: