Past Perfect Continuous diagram

Grammar explanations Past Perfect Continuous diagram
Past Perfect Continuous form
Past Perfect Continuous use
Past Perfect Continuous signal words
Exercises Past Perfect Continuous

In English we use Past Perfect Continuous Tense when we talk about activities which happened in the past before other events or time in the past.
I had been studying English very hard for 4 hours and felt very tired.


The Past Perfect Continuous - diagram
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