写出下列动词的三单现、过去式和现在分词：go draw buy eat get walk take dance write run swim find begin send piay study come know fly sing speak give see eat wear forget ride fall am\is are do bring feel leave fight think catch teach meet hold babysit win keep sleep sweep build hear make mean have lose pay say sell tell stand beat can may must shall will send spend

go--goes--went--going draw--draws--drew--drawing eat--eats--ate--eating get--gets--got--getting walk--walks--walked--walking take--takes--took--taking dance--dances--danced--dancing write--writes--wrote--writing run--runs--ran--running swim--swims--swam--swimming find--finds--found--finding begin--begins--began--beginning send--sends--sent--sending play--plays--played--playing study--studies--studied--studying come--comes--came--coming know--knows--knew--knowing fly--flies--flew--flying sing--sings--sang--singing speak--speaks--spoke--speaking give--gives--gave--giving see--sees--saw--seeing eat--eats--ate--eating wear--wears--wore--wearing forget--forgets--forgot--forgetting ride--rides--rode--riding fall--falls--fell--falling am / is--am / is--was--being are--was--being do--does--did--doing bring--brings--brought--bringing feel--feels--felt--feeling leave--leaves--left--leaving fight--fights--fought--fighting think--thinks--thought--thinking catch--catches--cought--catching teach--teaches--taught--teaching meet--meets--met--meeting hold--holds--held--holding babysit--babysits--babysat--babysitting win--wins--won--winning keep--keeps--kept--keeping sleep--sleeps--slept--sleeping sweep--sweeps--sweap--sweaping build--builds--built--building hear--hears--heard--hearing make--makes--made--making mean--means--meant--meaning have--has--had--having lose--loses--lost--losing pay--pays--paid--paying say--says--said--saying sell--sells--sold--seeling tell--tells--told--telling stand--stands--stood--standing beat--beats--beat--beating can--can--could（无现在分词） may--may--might （无现在分词） must--must （无过去式及现在分词） shall--shall--should （无现在分词） will--will--would （无现在分词） send--sends--sent--sending spend--spends--spent--spending不是动词就没有过去式

go--goes--went--going draw--draws--drew--drawing eat--eats--ate--eating get--gets--got--getting walk--walks--walked--walking take--takes--took--taking dance--dances--danced--dancing ...