Historical clue formulations

• Act like — 2019-04-16
• Attempt to copy — 2017-07-04
• Use as a model — 2008-12-12
• Follow in the footsteps of — 2006-05-26
• Be like — 2003-10-11
• Act like — 2002-08-11
• Take after — 2000-03-11
• Rival — 1996-10-06
• Use as a model — 1995-07-15