One could never guess what would happen next there.

What might be going to happen next he could not guess.

It was what happened next that made this day inerasable.

I've thought about what happened next a million times and I still don't know the answer.

It might happen to any of us next year.

Of course, some scientists claim it will happen next Tuesday.

What happened next he had never thought twice about until today, but simply accepted.

Both sides say a vote to suspend those rules, which will most likely happen next week, is too close to call.

But few observers believe that change will happen next Tuesday.

What happened next they would remember the rest of their lives.