For a long time he sat there, trying to figure things out and plan his escape.

And while he was doing that, she could plan her escape.

Why didn't you tell me, all these months I was planning my escape?

For several weeks he and his mother had been planning the family's escape.

It seemed almost as if she were planning her escape.

It would be a near thing, touch and go, the way I planned my escape.

It is a place to arrive at, and then immediately plan your escape.

The Russians had been planning their escape for over a year.

She is said to have participated in planning their escape.

The prisoners planned their escape for months before finally getting away.