Examples:

• Come summers or winter, parties are in full swing.
• The party was in full swing when he left.
• The day before, the preparation is in full swing.
• At that time, my rebellion was in full swing.
• It is a quiet revolution that is already in full swing.
• Preparations for the rally season in full swing.
• When we pulled up, the party was in full swing.
• Now the preparations for the Washington Summit are in full swing.
• The predicted great Armageddon of our race is in full swing.
• The project in Peru is in full swing.