1. How it is formed
Formula:
have / has + been + V-ing
For example: have been working / has been working
Subject + have/has + been + verb ending in -ing.
Rule details
B1 (Intermediate)
Formula:
have / has + been + V-ing
For example: have been working / has been working
Subject + have/has + been + verb ending in -ing.
Example 1 (ongoing action):
I have been studying English for three hours.
Example 2 (recent action with result):
She has been running and now she is tired.
Example 3 (using since):
He has been working here since 2019.
Present Perfect Continuous vs Present Perfect
Present Perfect (have/has + V3) emphasizes completion; Present Perfect Continuous (have/has been V-ing) emphasizes duration and process.
I have written three emails. I have been writing emails for two hours.
Present Perfect Continuous vs Past Perfect Continuous
Present Perfect Continuous — action lasted until now; Past Perfect Continuous — lasted until a specific moment in the past.
I have been studying all morning. I had been studying before he arrived.
How to choose: