写出下列动词的过去分词和过去式：1.begin 2.send 3.listen 4.go 5.teach 6.write 7.swim 8.give 9.come

1.began begun 2.sent sent 3. listened listened 4. went gone 5. taught taught 6. wrote written 7.swam swum 8. gave given 9. came come
第一个是过去式,第二个是过去分词.