He has not left our son's side since the accident.

I have been taking care of you since the accident.

Since the accident, he has often thought about what might have been.

Ever since the accident he hadn't been the same man.

Since my father's accident we had become a different family.

In the year since the accident, I have learned to walk again.

It had been a year and a half since the accident.

In fact she had stopped by his house each day since the accident.

But on the other hand, just how long has it been since the accident?

A number of things in my life have changed since the accident.