A1adverb1K

Ago

UK /["/əˈɡəʊ/"]/US /["/əˈɡəʊ/"]/

Definition

used in expressions of time with the simple past tense to show how far in the past something happened

In simple words: in the past; before now

Examples

  • two weeks/months/years ago
  • The letter came a few days ago.
  • She was here just a minute ago.
  • a short/long time ago
  • How long ago did you buy it?
  • It was on TV not (so) long ago.
  • Scientists think there was water on Mars **a long time ago**.
  • He stopped working some time ago *(= quite a long time ago)*.
  • They're getting married? It's not that long ago *(= it's only a short time ago)* that they met!

Usage notes

Use 'ago' to refer to a specific time in the past. It's typically used in informal and neutral contexts, but avoid using it in very formal writing or speeches.

Grammar pattern

ago + time expression (e.g. two days ago)

Memory hint

Think of 'a-go' like a race that happened in the past.

Collocations

  • two years ago
  • just ago
  • long ago

Synonyms

  • before
  • earlier
  • previously

Antonyms

  • future

Common mistakes

  • Incorrectly using 'ago' with future events.
  • Confusing 'ago' with 'since' when discussing past time.
  • Omitting the time expression, e.g., saying 'I saw him ago.'