His wife never knows at what hour to expect him.

I don't know any people, but my wife knows them all.

Perhaps his wife knew something most other women didn't know.

My wife knows everything, and I'll tell her about this little meeting.

I wish to know you as a wife knows her husband.

My wife knows about books, she could help me a lot.

My wife and children know I'm not a perfect man.

My late wife for 10 years knew nothing about it.

His wife had known about it for the last five months.

His wife must of known it, but she never told me.