Преобразовать в present perfect. I'm afraid I forget my book at home

Question

Преобразовать в present perfect. I'm afraid I forget my book at home

Answer 1

I am afraid I have forgotten my book at home.

Answer 2

I'm afraid I have forgotten my book at homePresent Perfect 

I We You They - have +  глагол 3 столбик/-ed

He She It - has + глагол 3 столбик/-ed