写几个单词的过去式和过去分词

brought-brought

watched-watched

sold-sold

这几个过去式和过去分词是一样的.

但是不代表所有的都一样.

bring brought brought
watch watched watched
sell sold sold

brought
watched
sold
过去分词一样

brought,brought
watched,watched
sold,sold

您好！
bring— brought
watch— watched
sell —sold
这几个过去式和过去分词是一样的 ，也有不一样的。
希望您满意