Present perfect (I have done)

Present perfect (I have done)
เมื่อใช้ present perfect คือการกระทำในอดีตที่มีผลต่อปัจจุบัน
ประโยคที่ขีดเส้นใต้คือ present perfect หมายความว่า จนถึงเวลานี้ก็ยังจำชื่อเธอไม่ได้
I You We They
Ø  She told me her name but I’ve forgotten it.  (ไม่ใช่ She told I)
Ø  She told you her name but you’ve forgotten it.
Ø  She told us her name but we’ve forgotten it. (ไม่ใช่ She told we)
Ø  She told them her name but they’ve forgotten it.  (ไม่ใช่ She told they)

He She It Stephanie Someone Somebody Everyone Everybody No one Nobody
Ø  She told him her name but he’s(has) forgotten it.  (ไม่ใช่ She told He)
Ø  She told her her name but she’s(has) forgotten it. (ไม่ใช่ She told she)
Ø  She told it her name but It’s(has) forgotten it.
Ø  She told everyone her name but everyone’s(has) forgotten it.

Present perfect
ตั้งแต่อาหารเช้าจนถึงเวลานี้ก็ยังไม่ได้กินอะไรเลย
Eaten(eat)
I You We They
Ø  I haven’t eaten anything since breakfast.
Ø  You haven’t eaten anything since breakfast.
Ø  We haven’t eaten anything since breakfast.
Ø  They haven’t eaten anything since breakfast.
He She It Stephanie Someone Somebody Everyone Everybody No one Nobody
Ø  He hasn’t eaten anything since breakfast.
Ø  She hasn’t eaten anything since breakfast.
Ø  It hasn’t eaten anything since breakfast.
Ø  Stephanie hasn’t eaten anything since breakfast.

Ø  Everyone hasn’t eaten anything since breakfast.