Past Simple or Past Continuous

Do you know when to say 'I walked' and when to say 'I was walking'? This is one of the most common questions for English learners. The choice between these two tenses depends on one simple idea: whether the action is a completed event or an ongoing background activity in the past? This guide explains the difference between the Past Simple and Past Continuous. Learn the rules, see easy examples, and never confuse these two tenses again.

How to use

Rule 1: Finished actions and actions in progress
We use the Past Simple for actions that started and finished in the past. It is a complete, short action, and we often know when it happened.
  • I watched a movie last night.
  • He arrived at 8 o'clock.
We use the Past Continuous for actions that were in progress at a specific time in the past. The action was not finished. It was 'happening' over a period of time.
  • At 6 o'clock last night, I was watching a movie.
  • They were sleeping all day.
Rule 2: More than one action
We use the Past Simple for short actions that happened one after another, to describe a sequence of completed actions.
  • She found her keys and unlocked the car.
  • I woke up, had breakfast, and left for work.
We use the Past Continuous for longer background actions. It is often used to describe the background of a story or what was happening around another event.
  • The sun was shining and the birds were singing.
  • People were talking while the music was playing.
Rule 3: Interrupted actions

Use the Past Continuous for the action that was already happening and the Past Simple for the shorter action that interrupted it.

  • I was sleeping when the phone rang.
  • She was walking home when it started to rain.
  • We were having dinner when the lights went out.
Rule 4: Stative vs action verbs

Some verbs describe a state (how you feel, what you think, what you believe), not an action. These are called stative verbs. We do not usually use them in the Past Continuous. Common stative verbs: like, love, hate, want, need, know, understand, believe, prefer.

  • I was knowing the answer. ❌ → I knew the answer. ☑️
  • He was wanting a new car. ❌ → He wanted a new car. ☑️