2. Present Perfect Progressive Present Perfect Progressive

3. Subject +have + been +verb +ing+ object+ since Examples: I have been finishing work since last night.

4. Subject +have + been +verb +ing+ object+ for Examples: We have been writing for 2 hours.

5. Subject +have +been +verb +ing+ object+ for Examples: They have been writing for 2 hours.

6. Subject +have +been +verb +ing+ object+ since Examples: You have been sleeping since 3 O’clock.

7. Subject +has +been +verb +ing+ object+ since Examples: He has been sleeping since 3 O’clock.

8. Subject +has +been +verb +ing+ object+ for Examples: She has been writing for 2 hours.

9. Subject +has +been +verb +ing+ object+ for Examples: It has been eating grass for an hour.

10. تمنياتي لكم بالتوفيق والنجاح الأستاذ / سعيد عسيري