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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
either did or
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "either did or" is correct and usable in written English.
It can be used to present two alternatives or possibilities regarding an action that was taken or not taken. Example: "He either did or did not complete the assignment, but we need to find out which."
✓ Grammatically correct
News & Media
Science
Alternative expressions(1)
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
"You either did or you didn't".
News & Media
That you could throw a punch perhaps, and either did or didn't?
News & Media
Praising Hitler seems the sort of thing that most people would be quite sure they either did or did not do.
News & Media
Set in a sort of purgatory, it reunites three of the characters present at the fateful 1941 meeting in Copenhagen between nuclear scientists Niels Bohr and Werner Heisenberg which either did or did not affect the ability of the Nazis to construct an atom bomb.
News & Media
In Study 1 (n = 58) White college students watched videotapes depicting an inter-racial friendship and either did or did not write about a similar experience.
In Study 2 (n = 99) White college students watched videotapes depicting an inter-racial or same-race friendship and either did or did not write about a similar experience.
What astounds me about the "race card" -- which either did or didn't get played in the presidential race recently -- is its thinness.
News & Media
"The police cannot justify the detention of a person based on information that they either did or not have, or which they did not rely upon, in ordering a person to be detained," it stated.
News & Media
It is interesting to note that our results are in line with those of Critchley's study [79] which used a synchronized or desynchronized heartbeat tone signal in contrast with a series of ten similarly timed tones that either did or did not include an oddball tone.
Science
We explored this potential detrimental effect of grunting by presenting videos of a tennis player hitting a ball to either side of a tennis court; the shot either did, or did not, contain a brief sound that occurred at the same time as contact.
Science
All women in the simulation cohort started without cancer, and they either did or did not receive mammography in a given year.
Expert writing Tips
Best practice
Ensure clarity by following "either did or" with parallel verb phrases to maintain grammatical consistency. For instance, "He either completed the task or delegated it to someone else" provides a balanced and understandable sentence structure.
Common error
Avoid shifting verb tenses after "either did or". Ensure that both options maintain the same tense for clarity and grammatical correctness. For example, instead of writing "She either did complete the project or will abandon it", use "She either completed the project or abandoned it".
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "either did or" functions as a correlative conjunction, presenting two mutually exclusive possibilities regarding a past action. Ludwig shows various contexts where this phrase is used to indicate uncertainty or a binary choice between two actions.
Frequent in
News & Media
40%
Science
35%
Formal & Business
10%
Less common in
Wiki
8%
Encyclopedias
4%
Reference
3%
Ludwig's WRAP-UP
The phrase "either did or" is a versatile correlative conjunction primarily used to present two mutually exclusive possibilities regarding a past action. Ludwig AI confirms its grammatical correctness and prevalence across various contexts. It is commonly found in news, scientific articles, and formal business communications. To maintain clarity, ensure consistent verb tenses after "either did or". Alternatives like "either completed or" and "either accomplished or" offer similar meanings with subtle differences in emphasis. When writing, be aware of tense consistency. Use "either did or" to indicate uncertainty or a choice between two potential actions.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
either completed or
Focuses on the completion of an action, suggesting a binary outcome regarding accomplishment.
either accomplished or
Similar to 'completed', but emphasizes achievement or success in the action.
either performed or
Highlights the execution of an action, irrespective of its success or completion.
either succeeded or
Emphasizes the success aspect of the action, contrasting with failure.
either chose to or
Indicates a decision-making process, where one of two actions was deliberately selected.
either happened or
Focuses on the occurrence of an event, providing a binary outcome of whether it took place.
either occurred or
Similar to 'happened', but may suggest a more formal or significant event.
either was or
States a condition, where something exists or does not exist.
either existed or
Emphasizes the existence of something, contrasting with its non-existence.
either took place or
Suggests that an event either happened or it did not happen.
FAQs
How can I use "either did or" in a sentence?
Use "either did or" to present two alternative past actions, implying one of them occurred. For example, "He "either did or" did not submit the report on time" indicates uncertainty about the report's submission.
What phrases are similar to "either did or"?
Similar phrases include "either completed or", "either accomplished or", or "either performed or", each varying slightly in emphasis and context.
Is it correct to say "either did or didn't"?
Yes, "either did or didn't" is a correct and commonly used construction. It emphasizes that there are only two possibilities: an action was either performed or not performed, leaving no middle ground.
What's the difference between "either did or" and "either was or"?
"Either did or" refers to an action, while "either was or" refers to a state of being. For example, "He "either did or" didn't finish the task" concerns an action, whereas "The door either was or wasn't locked" concerns a state.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested