1.   The guests, packed cheek by jowl, parted as he entered, and suddenly she knew the reason for the party.

2.   He wanted to know the reason for their decision.

3.   These scholars know the reasons why, and they do not hide them.

4.   Gran and I... well, Gran opened up and I know the reason for her succession of illnesses, real and imagined.

5.   So, you see, I do know the reason why.

6.   Travis was looking quite downcast, she saw, and she knew the reason for that.

7.   Noele Gordon says she does not know the reasons for her dismissal.

8.   And if the pay is not competitive, either consider some adjustments or let the employees know the reasons behind the differential.

9.   And the reason we know?

10.   Ashe believes he knows the reason.