문장에서 to-부정사나, 과거분사가 뒤의 문장하고 연결되때
조건의 의미로 되어야 할때가 잇지요.

The book written in easy enlish, more people will read it.
( If the book is written in easy english, more people will read it. )

To be with you forever , i will be much happier.
( If i am with you forever, i will be much happier.)

심슨쌤, 감사합니다^_^