Follows someone or moves fast. Pursues or tries to get something. Used in idiomatic contexts
Pursue or follow rapidly to catch or overtake. Hunt game to capture or kill. Seek favor or company persistently. Drive or drive away. In baseball: cause opponent to leave by batting well
Follow in an effort to overtake or capture. Strive to gain or accomplish goals. Proceed along the course of. Advance or take action regarding something. Engage in a vocation or hobby