How do you form the perfect tense in German?

Related questions

1. What are strong weak verbs?
2. How do I conjugate a regular verb?
3. What are strong verbs examples?
4. What is the difference between weak and strong verbs in German?
5. What are weak and strong verbs in German?
6. What is the past tense of gehen in German?
7. What are the irregular verbs in German?
8. What are German reflexive verbs?
9. Is gehen a strong verb?
10. What is mean by irregular verbs?

Tags

1. #parts
2. #simple
3. #tense
4. #formed
5. #about
6. #position
7. #perfect
8. #clause
9. #something
10. #haben
11. #present
12. #often
13. #second
14. #sentence
15. #language
16. #conjugated
17. #happened
18. #auxiliary
19. #spoken