• to be after sy, to follow in sy's track, to follow suit, to follow sy's lead, to take one's cue from sy
• to come on the heels, to dog, to follow up, to heel, to shadow, to spoor, to tag, to tail, to tail-gate, to trace, to track, to trail
• to flub, to flub up, to slip up
• to abuse, to assault, to defile
• to follow about sy, to follow sy about
• to leave no stone unturned
• to overdraw one's account
• to commit suicide, to suicide, to suicide oneself
• to follow sy like a dog