"That discussion has never occurred in 20 years, at least not with me," he said.

It no doubt resembled every other sitting room where such discussions had ever occurred.

Much discussion has occurred as to the level of Bryant's mental health.

Other witnesses had raised the possibility that such a discussion might have occurred.

The discussions occurred before the first newspaper article on Whitewater had appeared.

Similar discussions of infrastructure have probably occurred among public officials all over America.

Much academic discussion occurs over the circumstances and times of their founding.

Less than a decade ago, this discussion might not have occurred.

But many say that no comparable discussion has occurred about the beginning of life.

These discussions are still new and occurring on several fronts.