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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
a year ago
Grammar usage guide and real-world examplesUSAGE SUMMARY
'a year ago' is correct and usable in written English.
You can use 'a year ago' to refer to a time in the past that happened 12 months ago. For example, "I started my new job a year ago and I'm still here today."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(20)
12 months ago
a year has passed since
it has been one month
last year
one year prior
a lifetime ago
Last year
one year has elapsed
it's been a year since
last
it has been 1 year
a year from then
it has been one year
a month ago
a month has transpired
month
One year prior
one year earlier
a month has passed
last year at this time
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
60 human-written examples
Two were given a gel containing PRO 2000 (in different concentrations for each group), along with advice about how to use it, a regular supply of condoms and counselling on safe sexual practice and sexual health.
News & Media
Trials of this idea are currently under way, one of which should report next year.
News & Media
Last year, during David Cameron's trip to Beijing, the same paper announced that Britain was "just an old European country apt [that is, suitable] for travel and study".
News & Media
"East Coast is particularly sorry, too, for the inconvenience to its customers as a result on what we know is an already very busy travel day immediately following the Christmas break.
News & Media
What a difference a year makes.
News & Media
"Dress like you deserve respect, not a spot at a bar.
News & Media
As an environmentalist, and someone who believes that everyone in this world has a right to a healthy and nutritious diet of their choosing, I could not have chosen a more counter-productive path.
News & Media
'What do you call a scouser in a suit?
News & Media
"Marriage is the union between a man and a woman, has been historically, remains so.
News & Media
This would have suggested that although PRO 2000 was not a complete answer, it might be a useful part of the armoury.The dashing of that hope is a real blow, but there are other approaches to vaginal microbicides.
News & Media
"There will be some circumstances in which it's right for public bodies, for example at the border, at airport security, to say there is a practical necessity for asking somebody to remove a veil.
News & Media
Expert writing Tips
Best practice
When writing formally, consider using "one year prior" or "twelve months prior" for increased precision.
Common error
Avoid ambiguity by ensuring the reader understands the reference point. For instance, clarify if "a year ago" refers to the start or end of a specific period.
Source & Trust
60%
Authority and reliability
3.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a year ago" functions as an adverbial phrase of time, specifying when an event occurred in relation to the present moment. Ludwig confirms its usability in written English.
Frequent in
Science
0%
News & Media
0%
Formal & Business
0%
Less common in
Science
0%
News & Media
0%
Formal & Business
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Ludwig's WRAP-UP
The phrase "a year ago" is a standard time reference indicating a period of twelve months before the present. While grammatically correct and usable according to Ludwig, it can be replaced with more formal options like "one year prior" or "twelve months prior" depending on the context. Ludwig's analysis indicates that it serves to provide temporal context and is generally used in a neutral register, and also notes its missing frequency due to the lack of usage examples.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
Last year
More concise and commonly used in informal contexts.
One year prior
Similar to "twelve months prior" but uses 'year' instead of 'months'.
The previous year
Focuses on the year as a whole, rather than a specific date.
Twelve months prior
More formal and precise, specifying the exact duration.
A year prior to today
Emphasizes the reference point as the current date.
One year since
Focuses on the duration since a past event.
365 days ago
Extremely precise, specifying the exact number of days.
A year in the past
A more general way of referring to a point one year back.
A twelvemonth ago
Uses the less common term 'twelvemonth' for 'year'.
A trip around the sun ago
A more figurative and poetic way of saying "a year ago".
FAQs
How can I use "a year ago" in a sentence?
Use "a year ago" to indicate that something happened 12 months before the current date. For example, "I started learning Spanish "a year ago"".
What's a more formal way to say "a year ago"?
Alternatives such as "one year prior" or "twelve months prior" are more formal substitutions for "a year ago".
Is it correct to say "an year ago" instead of "a year ago"?
No, it is incorrect. Always use "a year ago". The article "a" is used before consonant sounds, while "an" is used before vowel sounds.
What can I say instead of "a year ago"?
You can use alternatives like "last year", "one year prior", or "twelve months prior" depending on the context.
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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
60%
Authority and reliability
3.5/5
Expert rating
Real-world application tested