All thought of Fan's letter was gone from her son's mind.
Otherwise all that would completely have gone from her mind.
By the time he got home half the number had gone from his mind.
He would have said it was all gone from his mind.
The words to draw upon its enchantment were gone from his mind.
Then, with everything else going on, it had completely gone from his mind to check in the evening.
In two hours or so the slave sets would be gone from her mind.
I knew them all, these people, though some of their names were gone from my mind.
Some of the details were already gone from her mind.
For once all thought of food was gone from his mind.