Some examples and use cases from the internet:

Some examples and use cases from the internet:

• I am certain your heart swells.
• I am certain we cannot do business like before.
• I am certain you'll want to do business with him.
• I am certain you recognized me.
• I am certain he was referring to you.
• Sir, I am certain we are being watched.
• However, I am certain that the victory will be mine.
• I am certain that he went.

• I am sure that something terrible will happen.
• I am sure that it was a crime against an unknown God.
• I am sure that some misfortune will happen.
• I am sure honourable Members are not opposed to medical applications.
• I am sure that I prefer my mother.
• I am sure the honourable Member did not mean that.
• I am sure we will come back to this issue later.
• I am sure that it was without intention.