text: (1)  False Start - the most common.  Too many of these are called.  I wish they would change it where it is a penalty ONLY if the person is crossed the line AFTER the ball is hiked\n(2)  Offsides - this used to be the most common, but has been overshadowed by False Start.  \n(3)  Holding - whether offense or defense.  I'd like to see this change, too.  Considering how violent football is, 'holding' is almost funny\n(4)  Pass Interference - The harshest of all penalties.  I think they do a pretty good job calling this (you must go after the ball, not the receiver) but having a hand on the receiver should NOT be called Pass Interference\n(5)  Neutral Zone Infraction - After all the years I've followed football, I cannot adequately explain this.  They treat it like NBA basketball, where you cannot just 'wander' into a particular area before the ball is hiked by the other team.  Dumb dumb penalty