Football has undergone significant modernization over the years, with changes in tactics, technology, and player development leading to new ways of playing the game. One aspect of modern football that has had a major impact is the tactical form used by teams such as Manchester United.

Tactical forms refer to the way a team sets up on the pitch during matches. They can vary depending on the position of the ball, the formation, the style of play, and the number of players involved. In recent years, there have been several changes in tactical forms adopted by teams, including 4-2-3-1, 4-3-3, and 5-4-1.

One of the key factors behind the evolution of tactical forms in football is the increasing use of data analysis. With access to vast amounts of information about opponents' formations, styles of play, and individual player statistics, coaches and managers can make more informed decisions about how best to set their team up on the pitch.

Manchester United has been at the forefront of this trend, with manager Ole Gunnar Solskjaer implementing a 4-3-3 system during his time at the club. This system was designed to exploit the strengths of the team's attacking players while limiting the opposition's opportunities to score. The 4-3-3 allowed Solskjaer to deploy two central midfielders who could support the strikers, while also providing cover for defenders if necessary.

The success of Manchester United under Solskjaer's 4-3-3 system led to a wider adoption of similar systems across the Premier League. Other clubs, such as Liverpool and Chelsea, have also experimented with different tactical forms, with each team finding its own unique approach to winning games.

In conclusion, modern football has seen a significant shift towards tactical forms that focus on exploiting the strengths of individual players and maximizing the team's potential. Manchester United, under the guidance of manager Ole Gunnar Solskjaer, has been at the forefront of this trend, implementing a 4-3-3 system that has helped the team win multiple titles. As the sport continues to evolve, it will be interesting to see what new tactical forms emerge and how they will shape the future of football.