Question

with very few exceptions, a member never speaks:
o more than once on a main notion.
o longer than five minutes.
o unless permission is granted by the make of the motion.
o while seated.

Explanation:

In many formal group - discussion or meeting settings (related to social - science concepts of group dynamics and meeting etiquette), it is a common rule that members do not speak while seated as a sign of respect and proper procedure.

Answer:

while seated.