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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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had left by

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "had left by" is correct and usable in written English.
It can be used to indicate that someone departed from a place before a certain time or event. Example: "She had left by the time I arrived at the party."

✓ Grammatically correct

News & Media

Encyclopedias

Science

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

But she had left by the time he arrived.

News & Media

The New York Times

Too bad the mayor had left by then.

News & Media

The New York Times

But few of the occupants had left by October.

News & Media

The New York Times

(She was, but had left by the time they arrived).

That many people had left by then did not matter.

News & Media

The Guardian

In 1920 they had 16 servants among them; all had left by 1930.

News & Media

The New York Times

His father had left by that time — the man on his birth certificate was someone else.

News & Media

The New Yorker

The intruders had left by the time the police arrived, Trabocchi said.

McEwan said the team involved in selling these RMBS had left by then.

The investigation team arrived Sunday and had left by midafternoon, he said.

News & Media

The New York Times
Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

1 human-written examples

Last week, many Israelis visited during the long Passover weekend, but most had left by Wednesday.

News & Media

The New York Times

Expert writing Tips

Best practice

Use "had left by" to clearly establish that an action of leaving occurred before a specific time or event. For example, "She "had left by" the time the meeting started, so she missed the presentation."

Common error

Avoid using simple past tense when the past perfect is required. For example, instead of "She left by the time I arrived," use "She "had left by" the time I arrived" to properly indicate the sequence of events.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

83%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The primary grammatical function of "had left by" is to establish a sequence of events in the past, indicating that the action of leaving occurred before a specific time or another event. Ludwig provides numerous examples illustrating this usage.

Expression frequency: Very common

Frequent in

News & Media

71%

Wiki

12%

Science

8%

Less common in

Encyclopedias

3%

Formal & Business

3%

Reference

3%

Ludwig's WRAP-UP

In summary, the phrase "had left by" is a grammatically correct and frequently used expression in the English language. Ludwig AI confirms its validity, and numerous examples demonstrate its application across various contexts, particularly in news and media. It serves to clarify that a departure occurred before a specific time or event, and it generally maintains a neutral tone. When writing, be mindful of using the correct past perfect tense to ensure accuracy and clarity.

FAQs

How do I use "had left by" in a sentence?

Use "had left by" to indicate that someone or something departed before a specific point in time. For instance, "The train "had left by" the time we reached the station."

What is an alternative to saying "had left by"?

You can use phrases like "had departed before" or "had gone before" to convey a similar meaning.

What's the difference between "had left by" and "left by"?

"Had left by" uses the past perfect tense, indicating that the action was completed before a certain point in the past. "Left by" uses the simple past, which doesn't necessarily imply a sequence of events. For example, "She "had left by" the time I arrived" indicates she left before your arrival.

Is it correct to say "had left by" or should I use a different phrase?

The phrase "had left by" is correct and commonly used in English. It accurately conveys that an action was completed before a specific time. According to Ludwig AI, the phrase is valid.

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Source & Trust

83%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: