This verb conjugation map is primarily used for world languages. It visually maps out the similarities and differences between ALL 3 types of regular verbs in Spanish (-ir, -er, and -ar). After a teacher provided example, the diagram also provides designated areas for students to place three verbs of their own to map out by themselves following the pattern set by the instructor. This map can be used as an in-class activity or a study sheet handout for students' notes for students to consult in the the future. This has always worked well for me students.