10个动词过去式

10个动词过去式？

1.不规则变化：

eat-atemeet-met

teach-taughtfeel-felt

catch-caughtsleep-slept

buy-boughtdrink-drank

bring-broughtget-got

keep-kepthold-held

fly-flewswim-swam

2.一般直接加ed:

watch-watchedwonder-wondered

3.以不发音的e结尾，直接加d:

like-likedlove-loved

4.以辅音字母加y结尾，去y改成i加ed:

cry-criedtry-tried

5.以辅元辅结尾，双写结尾字母加ed:

plan-plannedchat-chatted