I am not, therefore, greatly surprised if trouble has developed.

We were two days past the Moon when our first trouble developed.

This would have the added advantage of allowing the fund to react more quickly when trouble develops.

If any trouble developed, he could not pull up without smashing into one of the overhangs.

However, they do indicate the existence of unhealthy conditions in which more serious trouble could develop.

Matters were going well enough, when trouble developed from an unexpected quarter.

If no trouble develops, then keep riding away from the camp.

This, especially if trouble should develop, is the time.

If trouble develops it is much more likely to be at that end.

Now the Russians were organizing, and real trouble was developing.