Their concern is that various problems will arise over time.

The issue most often arises over matters of national security.

If problems arise over relationships, they are likely to be caused by money.

One day a dispute arises over a piece of land.

But new concerns have arisen over the last year or two.

Upon its establishment, a bit of controversy arose over the new community's name.

In 1886, another dispute arose over fishing rights with the Americans.

The cost of that has arisen dramatically over the same time period.

The differences arise over the question of exactly whom that amnesty would cover.

Greater problems arose over financial speculation and the management of the national debt.