Some examples and use cases from the internet:

Some examples and use cases from the internet:

• I am not sure whether congratulations are in order for Mr Cashman.
• I am not sure whether you answered Mrs Harkin's question.
• I am not sure whether it is enough that are you are personally bringing all your weight to bear on this issue.
• I am not sure whether the directive covers private aircraft, I feel that it does.
• I am not sure whether that would be quite proper.
• The Council should therefore be here. I am not sure whether we have the power to force its presence.
• I was following the question in Portuguese instead of Spanish and I am not sure whether there really was a question.
• I am not sure whether I am supposed to say something about Malta now.

• I am not sure if you know what a Colombian paramilitary is.
• Because I am not sure if you heard that, but there is going to be a wedding.
• To be honest, I am not sure if it was your girlfriend asking or your chief of staff.
• I am not sure if you have the balance right.
• I am not sure if we should go into this point too critically in public, given that jobs are at stake.
• I am not sure if Ted have spoken to lately
• Mr President, I am not sure if many questions have been asked.
• However, I am not sure if we should give more money for research.