If I had know ..... I wish I had know ....

its exactly the same example as grammer in use,isnt it?:P

if i had know that world is like this,i would never come here

If I had known(know) the world is fleeting, I would have been a easy-going person.

I wish I had know that before

If i had know you were in india sure i would have visit you

If I had know yo were n that critical situation I would have not visit yo ..

If i had know studyed english , Iwould have gone to learn from you.

If i had taken the chance,i would have succeed.

If I had known that loves hurts, I woudn’t have let it increase inside my heart… I wish I had know it before :(

If i had known you went there ,i wouldn´t have let you go.

If i had been intelligent enough, i wouldn´t have done that stupid mistake.

If I had knowN (!!!) how to study English when I was a teenager, I wouldn’t have struggled all those years to get decent grades.

If Iranian people had like nuclear weapon they would be terrorists

If I had known that Englishbaby  is the right place to learn english and meet up new friends I would have  subscribed  to the site  time ago

Greate!

If I had known you were struggling to fight your own feeling, I would have let you know that I were struggling too and we shouldn’t enter the death battle field!

if i had known her along time ago, i would be the most miserable person 

for my naughty friend lol 

if i had known english baby ; i would be a native speaker..

If I had studed english when I was a child, I would speak fluently now…!

The correct English is “If I had known…”.

If I had know how good looking  I am, I would be an actor someday….

if I had know this website two years ago !! I would  speak  english fluently now .

if I had know the result will be like this . I would have stoped at begenning .

(please correct me if there’s mistakes)