Everything had happened within a space of less than five minutes.

If you had only known what is going to happen within the next week.

This has happened within the last 3 or 4 days.

Many think that will happen within a year or two.

That is expected to happen within the next couple of months.

It had all happened within the space of three or four minutes.

He was absolutely certain of what would happen within the next half hour.

Some cases happened within hours of use; others were reported days or weeks later.

It had to have happened within the past five or six minutes, thought David.

I'm not saying it's going to happen within the next three years.