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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

since two weeks ago

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "since two weeks ago" is not correct in standard English usage.
It is typically used to indicate a starting point in the past, but the correct expression would be "for the past two weeks." Example: "I have been feeling unwell for the past two weeks."

⚠ May contain grammatical issues

News & Media

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

He's done a great job in turning it around.' On his kicking game, he added: 'We talked about it since two weeks ago.

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

Bacardi — untameable since 1862".

News & Media

The New York Times

Uzbekistan Independent since December 1991.

News & Media

Independent

Few have since 1966.

News & Media

The New York Times

chief since 2011.

News & Media

The New York Times

"Those living since 1932".

News & Media

The New York Times

Guaranteed since 1947".

News & Media

The New York Times

KAZAN: Since 1945.

News & Media

The New Yorker

Reliable Since 1922".

News & Media

The New Yorker

Essential listening since 1995.

News & Media

Independent

PoetryAustralian Poetry Since 1788.

News & Media

The Economist
Show more...

Expert writing Tips

Best practice

When referring to a period of time that extends to the present, use "for the past two weeks" or "in the last two weeks" to ensure grammatical correctness and clarity.

Common error

Avoid using "since" to describe a duration. "Since" indicates a starting point, not a length of time. Instead of saying "since two weeks ago", use "for the past two weeks" to clearly express the duration.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

100%

Authority and reliability

2.2/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "since two weeks ago" functions as an adverbial phrase attempting to specify a timeframe. However, it's grammatically flawed because "since" introduces a starting point, not a duration. Ludwig AI confirms its incorrect usage, suggesting alternatives for expressing duration.

Expression frequency: Rare

Frequent in

News & Media

100%

Less common in

Science

0%

Formal & Business

0%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, while the phrase "since two weeks ago" attempts to define a duration, it is grammatically incorrect. As Ludwig AI points out, "since" indicates a starting point, not a duration. To accurately convey a timeframe of two weeks leading up to the present, it's best to use phrases such as "for the past two weeks" or "in the last two weeks". These alternatives ensure clarity and grammatical correctness. The single example provided by Ludwig comes from News & Media which is an outlier given the grammatical incorrectness.

FAQs

What is the correct way to refer to a period of two weeks leading up to now?

The correct ways to refer to a period of two weeks leading up to the present are phrases like "for the past two weeks", "in the last two weeks", or "over the last two weeks".

Is "since two weeks ago" grammatically correct?

No, "since two weeks ago" is generally considered grammatically incorrect. The word "since" is used to indicate a starting point, not a duration of time. It's better to use phrases like "for the past two weeks".

What's the difference between "since two weeks ago" and "for the past two weeks"?

"Since two weeks ago" is not standard English. "For the past two weeks" is grammatically correct and indicates a duration of two weeks leading up to the present moment.

Can I use "since" to indicate a duration of time?

No, "since" is used to indicate a starting point in time. To indicate a duration, use phrases like "for the last two weeks" or "over the past two weeks".

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Source & Trust

100%

Authority and reliability

2.2/5

Expert rating

Real-world application tested

Most frequent sentences: