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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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I expected to know

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "I expected to know" is correct and usable in written English.
It can be used when expressing a belief or anticipation that one should have knowledge about something. Example: "After studying the material for weeks, I expected to know the answers during the exam."

✓ Grammatically correct

News & Media

Human-verified examples from authoritative sources

Exact Expressions

3 human-written examples

I expected to know Kim Williams 30 years from now.

News & Media

The New Yorker

In fact, I expected to know and do something about it.

News & Media

The New York Times

Why am I expected to know so much?" The two Sapirs declined to speak to FORBES.

News & Media

Forbes

Human-verified similar examples from authoritative sources

Similar Expressions

57 human-written examples

For example, "I need private time when I get home from work," and "I expect to know who his friends are".

News & Media

Huffington Post

As one pier owner said: "Am I really expected to know how many 2p or 10p coins I have in my 'pushers' from one day to the next?

News & Media

The Guardian

All those things I was expected to know.

But I never expected to know someone who might be affected.

News & Media

The Guardian

After all, my brothers and I were expected to know all the acceptable two-letter Scrabble words while still in elementary school.

News & Media

The New York Times

"I didn't know anybody – I didn't expect to know anybody – when I first rolled up [at Imperial College, London, in the 1960s].

News & Media

Independent

I expected to discover, I don't know, maybe 100 plays.

News & Media

The Guardian

I don't know what I expected to overhear.

News & Media

The New Yorker
Show more...

Expert writing Tips

Best practice

Use "I expected to know" to convey a reasonable anticipation of possessing specific knowledge, often based on prior experience or learning.

Common error

Avoid using "I expected to know" when the expectation was unfounded or unrealistic. Instead, use phrases like "I hoped to know" or "I wished I knew" to indicate a desire rather than a reasonable expectation.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

88%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "I expected to know" functions as a statement of past expectation regarding knowledge. It indicates that the speaker believed they would possess certain information, based on prior experience or some other justification. Ludwig AI confirms its correct usage.

Expression frequency: Uncommon

Frequent in

News & Media

100%

Less common in

Formal & Business

0%

Science

0%

Encyclopedias

0%

Ludwig's WRAP-UP

The phrase "I expected to know" is a grammatically correct and usable phrase in English, used to express a prior anticipation or belief about possessing certain knowledge. Ludwig AI confirms this. While relatively uncommon, it appears primarily in news and media contexts. When writing, ensure the expectation was reasonably founded. Alternatives include "I assumed I would know" or "I anticipated knowing". The phrase functions as a statement of past expectation and serves to explain or justify subsequent actions. Ludwig's examples showcase its usage in various contexts.

FAQs

What does "I expected to know" mean?

It means that the speaker anticipated or assumed they would have knowledge about something, typically based on prior experience, study, or instruction.

When is it appropriate to use "I expected to know"?

Use it when expressing a reasonable assumption of knowledge, such as after studying for a test or attending a training session. It implies a basis for the expectation.

What can I say instead of "I expected to know"?

You can use alternatives like "I assumed I would know", "I anticipated knowing", or "I believed I would know" depending on the context.

How is "I expected to know" different from "I wanted to know"?

"I expected to know" implies a prior reason for anticipating knowledge, while "I wanted to know" simply expresses a desire for information without necessarily having a basis for expecting it.

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Source & Trust

88%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: