Present Continuous Tense (Explanation and Examples)

A. Definition

Present Continuous Tense is a tense that states an activity or event that is ongoing. It uses V-ing. 

B. Formula and Examples

(+) S + to be (am/is/are) + V-ing 

• I am doing my assignments.
• She is cooking for dinner.

(-) S + to be (am/is/are) + not + V-ing

• My father is not working his project.
• They are not playing in the field.

(?) To be (am/is/are) + S + V-ing? 

• Are Gerry and Laila going to school?
  • Yes, they are.
  • No, they are not.
• Am I forgetting something?
  • Yes, you are.
  • No, you are not.