Wiederholung Lesson 10 is a review (Wiederholung) lesson to summarize the German language lessons presented in Lessons 6 through 9. You should, as well, return to Lektion 6 and review (that is, completely reread) each of the four lessons back up to this point. For a more advanced course, you should now incorporate each of the advanced lessons into this "review" process. That is: review Lesson 6, then do Lesson 6A, review Lesson 7, then do Lesson 7A, etc. If the advanced lessons have already been completed, then now review lessons in the order 6 -> 6A -> 7 -> 7A -> 8, etc. [edit] Verb Conjugation You have learned that there is a relationship between the subject of a verb and the form that verb takes in German. Some verbs follow a predictable regular pattern, while others are less predictable (irregular verbs). verb: können (can) gehen (go) sein (to be) pronoun verb I (irreg.) verb II verb III (irregular) Basicform können gehen sein ich kann gehe bin du kannst gehst bist er/sie/es kann geht ist wir können gehen sind ihr könnt geht seid sie können gehen sind Sie (formal) können gehen sind As you can see, any verb uses the same declination for wir, sie and Sie. Also, er/sie/es uses the same declination for all three genders.