Sunny never let the bag out of her possession.
"Then the sooner it is out of your possession the better."
All these years he'd never let the knife out of his possession.
Was it out of your possession while you were there?
The picture was never out of her possession all those years.
Don't let it out of your possession for a minute.
In fact, she would not want it out of her possession for even a moment!
"Besides, I can't imagine that somebody who had a bag out of their possession for a while would actually say something."
I guess it was out of my possession for a few minutes.
He must get the box out of his own possession, as its discovery would compromise him.