Those who had been enslaved while still alive wandered free.
"I met your mother long ago, back when we months wandered free," he begins.
It requires no thinking, thus allowing the mind to wander free.
"You're letting him wander free like that in the building?"
Now far from heaven, and safe from hell, Unknown of earth, he wanders free.
Shade still wanders free and the danger may be greater than I supposed!
A person who can go to sleep, depart from his material body, and allow his spirit to wander free!
You have the air of a man who wanders free from his family.
But more often, characters wander free - and engage one another in dizzyingly complicated dynamics.
When his spirit wandered free, it wandered always in the present.