The ensuing legal battle raged for more than six years.

Speculation on the location of the Pinarus has been raging for over 80 years.

The result failed to settle an argument that has raged for 70 years.

The war had raged in Calabria for six years from 1985-1991 and left more than 600 people dead.

The debate between the two factions raged for more than three years.

That war has been raging now for twenty years.

The bull market had been raging for more than five years in the US.

On a distant world populated by robots, war has been raging for many years.

Civil war has been raging there for 19 years.

The financial, economic and social crisis has now been raging for two years.