Therefore, it is not a matter that is outside my personal ken.
It will be something beyond people's ken, and we may be in danger of their ending up feeling poorly disposed towards the project.
That passed out of our ken long since.
They are not prepared to listen to anything from anybody outside their ken.
How anyone can praise an organisation which achieves such a result after 20 years is beyond my ken.
Look what a mess this conventional attitude has got us into, and people of his ken!
Those-cases which do so come within my ken in regard to this matter are most carefully investigated.
I will take two cases within my own ken.