This is an example of some of the tense timelines that will help to show the different tenses.
Click on the link to view and download a copy of a sample outline for the tense timelines:
Tense Timelines
There are many different ways of setting this out and I'm not saying this is the best but just a suggestion for you. It's important to try out your own techniques and find out which one you think is clearest.
Let me know if you think of any other options by commenting below.