Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
was supposed to
Grammar usage guide and real-world examplesUSAGE 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
Alternative expressions(17)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
58 human-written examples
He was supposed to.
News & Media
Art was supposed to uplift.
News & Media
Funkadelic was supposed to rock".
News & Media
I was supposed to be his puppet".
News & Media
Guantánamo was supposed to be gone.
News & Media
I know he was supposed to go.
News & Media
Mubarak was supposed to address the country.
News & Media
The "SuperJumbo" was supposed to transform flying.
News & Media
"That was supposed to be me.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
2 human-written examples
The diplomacy was supposed to be transactional.
News & Media
"I was supposed to go to London.
News & Media
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.
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.
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.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
was expected to
Emphasizes the anticipation or belief that something would occur.
was meant to
Similar to 'intended', but can also imply a less formal expectation.
was required to
Similar to 'obliged', but can also apply to less formal requirements.
was intended to
Emphasizes the planned or designed purpose of something.
should have
Highlights a missed obligation or expectation, with a hint of regret or criticism.
was scheduled to
Focuses on the planned timing of an event or action.
was slated to
Implies a formal or official plan, often used for events or releases.
was obliged to
Indicates a formal or legal requirement to do something.
was programmed to
Used when referring to machines or computers that follow explicit instructions.
was bound to
Suggests a strong likelihood or inevitability.
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.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
94%
Authority and reliability
4.5/5
Expert rating
Real-world application tested