By the end of this page you will have a deeper knowledge of the various functions of this particular non-finite verb.
I have made an effort to make the explanation both simple and clear. Remember that you don't have to master all the functions in one sitting.
The Past Participle
You have two pages here on this verbal:
Page 1 explains how it is formed; therefore, how you can recognize it from its form.
Page 2 explains its work in sentences and the meaning it conveys.
Common Errors in the Use of Participles
When this page comes, it will help you to recognize and avoid errors like dangling participles. It will also deal with some related things which look errors, but aren't.