IIN

Set to 4 different clues across 5 published puzzles, most often "Am ___ your way?" — The New York Times, Monday, 1 March 2010.

3 letters

Every clue on record, most used first

"Am ___ your way?"2 times
The New York Times — Monday, 1 March 2010
"Boy, am ___ trouble!"once
The New York Times — Wednesday, 15 January 2003
"Am _____ Love?' (1952 song)once
The New York Times — Thursday, 3 February 1994
"...kerchief and _____ my cap"once
The New York Times — Wednesday, 26 January 1994