That is a very difficult question to answer due to the fact that if one player has a different assignment on a 'play' it would be considered a different play. Playbooks of the teams in the NFL are usually several hundred pages long. It would be safe to say that there are many hundreds of different plays in football.
One play is one down.
You can find examples of trick plays for football by watching football on tv or in person. Alternatively online websites such as bleacherreport have articles about football trick plays such as one on the best 25 college football trick plays.
He plays football, street football and many more.
sunderland football club
Everton football club
Professional football player.
Billy Slater plays NFL not AFL
jobi mcanuff plays for reading football club has one Mcanuff11