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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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was supposed to

Grammar usage guide and real-world examples

USAGE SUMMARY

"was supposed to" is a perfectly valid phrase and it can be used in written English.
Generally, it is used when referring to something that someone was expected to do but did not end up doing. For example, "He was supposed to come to the party last night, but he never showed up."

✓ Grammatically correct

News & Media

Human-verified examples from authoritative sources

Exact Expressions

58 human-written examples

He was supposed to.

News & Media

The New Yorker

Art was supposed to uplift.

Funkadelic was supposed to rock".

News & Media

Independent

I was supposed to be his puppet".

News & Media

The New Yorker

Guantánamo was supposed to be gone.

I know he was supposed to go.

News & Media

The New Yorker

Mubarak was supposed to address the country.

News & Media

The New Yorker

The "SuperJumbo" was supposed to transform flying.

News & Media

Independent

"That was supposed to be me.

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Human-verified similar examples from authoritative sources

Similar Expressions

2 human-written examples

The diplomacy was supposed to be transactional.

News & Media

The New Yorker

"I was supposed to go to London.

News & Media

Independent

Expert writing Tips

Best practice

Use "was supposed to" when referring to unfulfilled expectations or plans. It's particularly useful in narratives or reports detailing deviations from original intentions.

Common error

Avoid using "was supposed to" when indicating ongoing or current obligations. Instead, use phrases like "is expected to" or "should". Using "was supposed to" implies the obligation was not met.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

94%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "was supposed to" functions as a modal construction indicating an unfulfilled expectation or a plan that did not materialize. As Ludwig AI confirms, it suggests that something was intended or expected to happen but didn't.

Expression frequency: Very common

Frequent in

News & Media

98%

Science

1%

Formal & Business

1%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "was supposed to" is a versatile phrase used to indicate an unmet expectation or a plan that didn't come to fruition. As Ludwig AI points out, it's a grammatically sound and very common phrase, primarily used in neutral contexts such as news and media. While alternatives like "was expected to" or "should have" exist, "was supposed to" remains a straightforward way to express deviations from intended outcomes. Remembering not to use it for current obligations is key to ensuring clarity in your writing. This phrase is commonly found in authoritative sources like The New York Times and The Economist.

FAQs

How can I use "was supposed to" in a sentence?

"Was supposed to" indicates an expectation that wasn't fulfilled. For example, "The train "was supposed to arrive" at 8 AM, but it was delayed."

What is a more formal alternative to "was supposed to"?

For formal contexts, consider using "was expected to" or "was intended to". These phrases convey a similar meaning with a more professional tone. For example, "The report "was expected to be submitted" last Friday".

Is there a difference between "was supposed to" and "should have"?

While both imply an unmet expectation, "should have" often carries a stronger sense of regret or criticism. "Was supposed to" is more neutral, simply stating a plan or expectation that didn't happen. For example, "He "should have called", but he didn't" expresses stronger disappointment than "He "was supposed to call"".

Can "was supposed to" be used for future events?

No, "was supposed to" refers to past expectations. For future expectations, use "is supposed to" or "are supposed to", depending on the subject.

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Source & Trust

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Real-world application tested

Most frequent sentences: