by group 4 :

Pirnawati S/ 

Jois R. Saponyo/ 

Asri Latif/ 

Fardan Katili/

Muh.Iqram Ali

.

Perfect Progressive Tense

The perfect progressive tenses are used to express actions that have been on going for a period of time. Here's a breakdown of each tense:

# Present Perfect Progressive: This tense is used to describe an action that started in the past and is still continuing up to the present moment.

* Example: I have been reading this book for two hours. 

* subject + have/has + been + verb (-ing)

# Past Perfect Progressive: This tense is used to describe an action that had been happening before another past action occurred.

* Example: I had been studying for two hours before the electricity went out

* subject + had + been + verb (-ing)

# Future Perfect Progressive: This tense is used to describe an action that will have been ongoing for a specific period by a certain time in the future.

* Example: By next month, I will have been working here for five years. 

* subject + will + have + been + verb (-ing)

1. Click on a dog on the left side.

2. Click Scenes. Click on a beach scene.

3. Click Text.  Click "big text box". 

Type "This dog liked to walk."

To continue, in the top right, click Save & Exit.