题目内容：

写出下列单词的第三人称单数形式 现在分词 过去式 过去分词
do take go begin buy get say have eat become put read stay freeze swim rain cost spend
shop keep fry leave mean plan
知道几个写几个，不许不写！

优质解答

do-does-doing-did-done
take-takes-taking-took-taken
go-goes-going-went-gone
begin-begins-beginning-began-begun
buy-buys-buying-bought-bought
get-gets-getting-got-got
say-says-saying-said-said
have-has-having-had-had
eat-eats-eating-ate-eaten
become-becomes-becoming-became-become
put-puts-putting-put-put
read-reads-reading-read-read
stay-stays-staying-stayed-stayed
freeze-freezes-freezing-froze-frozen
swim-swims-swimming-swam-swum
rain-rains-raining-rained-rained
cost-costs-costing-cost-cost
spend-spends-spending-spent-spent
shop-shops-shopping-shopped-shopped
keep-keeps-keeping-kept-kept
fry-fries-frying-fried-fried
leave-leaves-leaving-left-left
mean-means-meaning-meant-meant
plan-plans-planning-planned-planned