Grammar : Present continuous (I am doing)

Present continuous (I am doing)
คำอธิบาย
I am doing something ฉันกำลังทำบางอย่างอยู่ นั่นคือ เริ่มทำแล้ว และขณะนี้ยังทำไม่เสร็จ ส่วนใหญ่ขณะที่พูดการกระทำนั้นยังดำเนินอยู่ แต่การกระทำก็ไม่จำเป็นต้องเกิดขึ้นในขณะที่พูดอยู่เสมอไป
เช่น Stephanie wants to go to Korea, so she is learning Korean. (แต่เธออาจจะไม่ได้เรียนภาษาเกาหลีอยู่ในขณะนั้นก็ได้)
เช่น My friend is building his own house. (แต่เขาอาจจะไม่ได้ก่อสร้างอยู่ในขณะนั้นก็ได้ ประมาณว่าช่วงนี้เขากำลังสร้างบ้านอยู่)
ใช้ Present perfect เมื่อพูดถึงสิ่งที่เกิดขึ้นหรือเปลี่ยนแปลงในช่วงเวลาใกล้ๆกับขณะนี้
เช่น Stephanie is working this week?
เช่น The cost of living is increasing.

Present continuous คำว่า do (ประโยคบอกเล่า)
I You We They
I am doing something.
You are doing something.
We are doing something.
They are doing something.

He She It Stephanie Someone Somebody Everyone Everybody
He is doing something.
She is doing something.
It is doing something.
Stephanie is doing something.

Present continuous คำว่า do (ประโยคปฏิเสธ)
I You We They
I am not doing something.
You are not doing something.
We are not doing something.
They are not doing something.

He She It Stephanie Someone Somebody Everyone Everybody
He is not doing something.
She is not doing something.
It is not doing something.
Stephanie is not doing something.

Present continuous คำว่า have (ประโยคบอกเล่า)
I You We They
I am having something.
You are having something.
We are having something.
They are having something.

He She It Stephanie Someone Somebody Everyone Everybody
He is having something.
She is having something.
It’s having a something.
Stephanie is having something.

Present continuous คำว่า have (ประโยคปฏิเสธ)
I You We They
I am not having something.
You are not having something.
We are not having something.
They are not having something.

He She It Stephanie Someone Somebody Everyone Everybody
He is not having something.
She is not having something.
It is not having something.
Stephanie is not having something.