sing的过去分词(3个结果)

sing的过去分词

最佳答案：sing sang sung过去分词sung
know,have,try,sing,begin的过去分词是?

最佳答案：know knew knownhave had hadtry tried triedsing sang sungbegin began begun
求这几个单词的过去分词work sing play study dance have write take run si

最佳答案：worked,sung,played,studied,dancedhad,written,taken,run,sat,shoppedswum,lain