Filed from 3 published puzzles

INMIND

Set to 3 different clues across 3 published puzzles, most often “Under consideration” — The New York Times, Tuesday, 13 November 2007.

6 letters

Every clue on record, most used first

Under considerationonce
The New York Times — Tuesday, 13 November 2007
Not forgottenonce
The New York Times — Sunday, 8 April 2007
On the front burneronce
The New York Times — Saturday, 11 March 2000