Without a moment's hesitation, they took drastic action against the conspiracy.
There was a conspiracy to take the Prime Minister hostage.
Helen and Ann haven't spoken to me in a week, when they see me in school they turn their heads - it must be a conspiracy.
He has had absolutely no part in the conspiracy; it was not he, but his brother, who had an axe to grind against the government.
It is, I think, an indisputable fact that Americans are, as Americans, the most self-conscious people in the world, and the most addicted to the belief that the other nations of the earth are in a conspiracy to undervalue them.