The English word "run" can be used in various phrases and expressions, each with its own unique meaning and usage. Here are five common phrases:1. Run about: This phrase is used to describe someone who is moving around quickly and erratically, often in a panicked or disorganized manner. For example, "The scene is full of smoke and fire, do not run about."2. Run across: This phrase can mean two things. First, it can refer to physically crossing something, like running across a street. Second, it can mean to encounter someone or something by chance. For example, "We ran across some old friends in the village."3. Run after: This phrase is used to describe the act of chasing or pursuing something or someone. It can also be used to describe someone who is in love with another person and is trying to win their affection. For example, "Since many days you have made us run after you."4. Run against: This phrase is typically used in the context of elections, where it means to compete against someone for a political office or position. For example, "Tom is prepared to run against the world's best runners."5. Run along: This phrase can be used in two ways. First, it can mean to continue or extend. Second, it can be a way of telling someone to leave or go away. For example, "These concept systems run through the article all along."