do does一些英语过去式 一般现在时…………

is/am-was are-were do-did go-went watch-watched learn-learned teach-taught
visit-visited speak-spoke stay-stayed keep-kept feed-fed play-played clean-cleaned
follow-followed spend-spent read-read can-could come-came talk-talked
phone-phoned become-became understand-understood plant-planted say-said meet-met fall-fell have/has-had graduate-graduated sleep-slept eat-ate rain-rained happen-happened get-got hear-heard hurry-hurried forget-forget send-sent open-opened click-clicked type-typed put-put make-made lay-laied drop-dropped think-thought stand-stood write-wrote paint-painted study-studied arrive-arrived stop-stopped talk-took see-saw wear-wore know-knew shut-shut save-saved sit-sat
feel-felt buy-bought cut-cut empty-emptied cost-cost let-let run-ran win-won sweep-swept leave-left lose-lost catch-caught sell-sold tell-told begin-began drink-drank sing-sang walk-walked swim-swam draw-drew fly-flew grow-grew choose-chose
wake-woke drive-drove give-gave ride-rode look-looked find-found will-would

原型——第三人称单数——过去式 do -does-did go -goes -went see-sees -saw
have-has-had read-reads-read take-takes-take get-gets-got
run-runs-ran swim-swims-swam sing-sings-sang make-makes-made
sit-sits-sat hurt-hurts-hurt drink-drinks-drank eat-eats-ate
……还有好多呢，只要是动词，就有过去式，以上都是特殊的，特殊的还有好多。
一般的+ed，或以e结尾+d，或重读闭音节，双写最后字母+ed，下来就是特殊的。。

did do

它们的过去式都是did，它们的现在时都是doing，