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Past continuous: I was cooking when…

Describe what was happening at a time in the past, and tell short stories. About 10 minutes.

Updated 2026-10-15

📘 Part of the Complete English Course · Elementary (A2), week 8

We use the past continuous (was / were + -ing) for an action in progress at a time in the past. It's often used with the past simple: I was cooking when the phone rang.

The rules

Form

Subjectwas / were-ingExample
I / he / she / itwascookingI was cooking dinner at 7.
you / we / theywerewaitingWe were waiting for a table.

With the past simple

Longer action (past continuous)Short action (past simple)
I was walking homewhen I saw the accident.
They were eatingwhen the waiter dropped the plates.

Remember

  • Use 'when' before the short action and 'while' before the longer action: While I was waiting, it started to rain.
  • Questions: What were you doing at 8 pm? Negative: I wasn't listening.
  • Don't use it with 'know', 'want', 'like': I wanted a table (not 'I was wanting').

Listen and repeat

  • We were having dinner when the fire alarm went off.
  • What were you doing when I called?
  • While I was waiting, I read the menu.
  • Sorry, I wasn't listening. Can you say that again?

Common mistakes

Not thisSay thisWhy
I was cook dinner.I was cooking dinner.was + -ing.
They was waiting.They were waiting.they + were.
When I was walking, I was seeing a friend.While I was walking, I saw a friend.Short action: past simple.

Check yourself

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Frequently asked questions

When do we use Past continuous in English?

We use the past continuous (was / were + -ing) for an action in progress at a time in the past. It's often used with the past simple: I was cooking when the phone rang. Use 'when' before the short action and 'while' before the longer action: While I was waiting, it started to rain.

What are common mistakes with Past continuous?

Say 'I was cooking dinner.', not 'I was cook dinner.' (was + -ing). Say 'They were waiting.', not 'They was waiting.' (they + were). Say 'While I was walking, I saw a friend.', not 'When I was walking, I was seeing a friend.' (Short action: past simple).

What level is this Past continuous lesson?

It's a Elementary (A2) lesson, week 8 of the free Complete English Course. It takes about 10 minutes and ends with a quiz.