How to teach the ever-elusive past perfect tense

Yes, it’s hard to find an ESL student who spontaneously uses the past perfect tense. In fact, there are some “native” English speakers who don’t use it either (along with other forms of “correct” English). But it must be taught, never overlooked, or your students will be lacking something that they need to take their English fluency to the next level. So, how can we teach the past perfect tense so that it may be fully grasped by our students? Here are the steps: