Why does English have irregular verbs?

Related questions

1. Do verbs list?
2. What are the difference between regular and irregular verbs?
3. When a verb is regular or irregular?
4. What are the 4 forms of verb?
5. Is walked a regular or irregular verb?
6. What are the 3 forms of verbs?
7. What are the 3 kinds of verbs?
8. What is verb example?
9. What percentage of English words can be sounded out?
10. What is the difference between irregular words and regular words?

Tags

1. #regular
2. #verbs
3. #pattern
4. #simple
5. #established
6. #participle
7. #contrary
8. #rules
9. #irregular
10. #called
11. #follow
12. #forming
13. #because