break、bring、build、buy、chuoose、cost的过去式、现在分词对不起弄错了，是choose！不是chuoose！

break、bring、build、buy、chuoose、cost的过去式、现在分词
对不起弄错了，是choose！不是chuoose！

broke breaking
brought bringing
built building
bought buying
chose choosing
cost costing

broke, broken
brought,brougt
buildt, buildt
bought,bought
chose,chosen
cost,cost

broke\brought\built\bought\chose\cost
breaking\bringing\building\buying\choosing\costing