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Present Perfect Continuos Tense Have/has - Coggle Diagram

- - - - In the case of negative sentences you can write have, not or haven't/ has not or hasn't
    - - Subject + have/has + not + been + verb(ing) + object
      - Structure Question
        
        Have/has + subject + been + verb(ing) + object
- - - - In form Question
        Has she been working on the report?
        Have you been studying for the exam?