The mind floating just above, out of the way except when it noticed something.

"I was lucky to float out of the river before being carried to the sea!"

In a moment it floated away, somewhat out of sorts.

They're light enough to float right out of your mind.

Then she became light, and floated out of Karen's arms.

I gave him time to get away, then floated out of the bathroom.

The guys had to wear weights so they wouldn't float out of shot.

The words came floating toward them out of the mist.

As she moved forward, a voice floated out of the darkness behind her.