动词的三单形式现在分词和过去式 buy drink taste fly eat sleep plant worry read keep give make ask put

buys buying bought
drinks drinking drank
tastes tasting tasted
flies flying flew
eats eating ate
sleeps sleeping slept
worries worrying worried
reads reading read
keeps keeping kept
gives giving gave
makes making made
asks asking asked
puts putting put
最后一个单词我猜测是put,就写了put的几种形式