Having a permanent system would be better, he said.

I've got a couple of other questions about the permanent system.

The permanent system was designed as a reform; in fact it incorporated all the abuses of earlier practice and added new ones.

Therefore, in 1846, a constitution was adopted which established a permanent communal system.

He also proposed a European congress and a permanent system of international arbitration.

The trial was a success, and therefore a permanent system was opened in 1937.

A permanent system with integrated rollers can even be found.

High mercury exposure results in permanent nervous system and kidney damage.

A certain amount of time must be given in order to develop the new permanent system.

I believe that it makes sense to introduce a permanent system for monitoring Christian persecution.