After all, the situation has existed for more than a year and nothing was done.

The same situation would exist so far as plant disease is concerned.

Similar situations exist in the rest of the world as well.

Of course, I didn't know how long that happy situation would exist just then.

Such situations exist or can be expected in a number of other places.

The same situation exists with too much fluid inside the eye.

Other situations exist where one state has power over another political unit.

Sometimes this situation exists even when there are two living parents.

That situation had not existed on the world for decades.

Such a situation does not exist in the scientific world.