Tom is a childhood friend.

I'm a childhood friend of Tom's.

The childhood friends scare me.

I knew him since my childhood.

John has been collecting stamps since he was a child.

I've known Jim ever since we were children.

I have known Tom since I was a little boy.

I've known Jim since my childhood.

I've known Jim since we were children.

I've known Tom since he was a kid.

I've known Tom since I was little.

What's your favorite memory from childhood?

Tom has known Mary ever since they were children.

Tom has known Mary since childhood.

He and I are childhood friends.

Tom has known Mary since he was a kid.

Tom has known Mary since he was a child.

I've had this since I was a kid.

I've lived here since I was a kid.

Tom and I are childhood friends.

Tom has been living here since he was a kid.

I've known him since I was a child.

I haven't cried since I was a kid.

From childhood I dreamed of being a pastry cook.

We have known each other since childhood.

I have known Tom since I was a little boy.

They have known each other since their childhood.

After my childhood, I was never sick again.

Tom and Mary have been friends since they were kids.

We've known each other since we were children.

He and I have been friends since childhood.

Tom is one of Mary's childhood friends.

I've been playing chess since I was a kid.

I've been friends with Tom since we were children.

I've dreamed about it since I was a child.

Tom and Mary were childhood friends.

I've known how to do that since I was a kid.

I've known how to do that since I was a child.

She has felt that she was a woman since childhood.

I have known her since she was a child.

I've been friends with him since we were children.

Since early childhood, he dreamed of writing stories.

Tom fell madly in love with his childhood friend, Mary.

He and I have been friends since childhood.

And they've meant the world to me.