Intermediate 📐 Grammar · #91 of 305

Past Perfect Continuous

had been + -ing for duration before a past moment.

Examples

  • He had been waiting for an hour.

Key rules

  • Form: had been + verb-ing
  • Use it for duration before a past moment or its result
  • Often used with for, since, how long
  • Stative verbs usually take past perfect simple instead

Common mistakes

  • He was tired because he worked all night → He was tired because he had been working all night
  • They had been knowing her for years → They had known her for years
💡 Tip: Use it to explain the cause of a past situation.
Practise this topic in the appPractise Intermediate quiz
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Related Intermediate topics

See all Intermediate grammar lessons →

Present Perfect Continuous

have been + -ing stresses duration up to now.

Past Perfect

had + past participle for an earlier past action.

Future Continuous

will be + -ing for actions in progress at a future time.

Future Perfect

will have + past participle for completion before a future time.

Future Perfect Continuous

will have been + -ing for duration up to a future point.

Second Conditional

if + past, would + verb for unreal present or future.