不规则动词原形、过去式和过去分词 动词原形 过去式 cost cut let put read [red] set shut cost cut let put read [red] set shut 过去分词 1三种形式一样 cost cut let put read [ri:d] set shut 2、原形与过去分词一样 become come overcome run became came overcame ran become come overcome run 3、过去式与过去分词一样 bring build buy catch dig feed feel find get have/has hear hold keep lear n leave lie light make mea n meet pay say sell send show brought built bought caught dug fed felt found got had heard held kept lear nt/lear ned left lied lighted/lit made mea nt met paid said sold sent showed brought built bought caught dug fed felt found got had heard held kept lear nt/lear ned left lied lighted/lit made mea nt met paid said sold sent showed/show n sit sleep smell spe nd sta nd teach tell thi nk un dersta nd wake sat slept smelt spe nt stood taught told thought un derstood waked/woke sat slept smelt spe nt stood taught told thought un derstood waked/woke/woke n* 4、三种形式各不同 be(am,is,are) begin break choose do(does) draw drink drive eat fall freeze give go grow know ride see shake sing speak swim take throw wear write *情态动词中有些有过去was,were bega n broke chose did drew drank drove ate fell froze gave went grew knew rode saw shook sang spoke swam took threw wore worte bee n begun broke n chosen done draw n drunk drive n eate n falle n froze n give n gone grow n known ridde n see n shaken sung spoken swum take n throw n worn writte n 但是没有过去分词： can -could; may -might; 式， shall -should;will -would,而有些则完全没有时态的限制： must、need 本文来源：https://www.wddqw.com/doc/672f64102aea81c758f5f61fb7360b4c2f3f2a20.html