Some examples and use cases from the internet:

Some examples and use cases from the internet:

• I don't think she knew anything about it.
• I don't think I knew that.
• I don't think I knew who Audrey Hepburn was.
• I don't think he knew my mother was pregnant.
• I don't think Paul knew how his brother really felt.
• I don't think he knew we were moving.
• I don't think Isobel knew about us.
• I don't think he knew more than a dozen words.

• I didn't knew I'd been struggling
• Bearing in mind that I didn't knew, nor do I now know...
• I didn't know she knew where i worked.
• Principal Skinner, I didn't know you knew so much about film.
• I didn't know you knew Mrs. Garrett.
• I didn't know you knew anything about the restaurant business.
• I didn't know you knew anything about wine.
• I didn't knew you got out.