The students sigh a heavy sigh.
A fly cannot fly a plane.
A spy lives two lives.
The photographer prints the prints every morning.
The thief pockets the money in his pockets.
The policemen ticket the cars with red tickets.
The drivers stop the bus at every bus stop.
The hunter hides the hides from the game warden.
Gardeners plant trees around the electric plant.
The vintner bottles wine in big bottles.
The passives will be intuitively obvious to the casual observer!
CJ