am (是) --was,is(是)--was,are(是)--were,begin(开始)--began,
bring(拿来)--brought,can(能)--could,catch(捉住)--caught,come(来)--came,
cut(砍,割)--cut,dig(挖,掘)--dug,do(做,干)--did,draw(画画,拉)--drew,
drink(喝)--drank,drive(驾驶)--drove,eat(吃)--ate,fall(跌倒,落下)--fell,
feel(感觉)--felt,fly(飞)--flew,get(获得)--got,give(给)---gave,
go(去)--went,grow(生长)--grew,have (has)(有)--had,hurt(伤害)--hurt,
keep(保持)--kept,know(知道,认识)--knew,learn(学习)--learnt,leave (离开)--left,
let(让)--let,lie(躺,平放)--lay,make(使得,做)--made,may(可以)--might,
must(必须)--must,read(读)--read,ride (骑)--rode,ring (鸣铃)--rang,
run (跑)--ran,say (说)--said,see (看见)--saw,sell (卖)--sold,
send(送)--sent,set (放)--set,sing(唱歌)--sang,sit (坐)--sat,
sleep (睡觉)--slept,smell(闻)--smelt,speak(说话)--spoke,spend (花费)--spent,
stand (站立)--stood,swim (游泳)--swam,take (拿到)--took,teach(教)--taught,
tell (告诉)--told,think(认为)--thought,throw(投掷)--threw,understand(懂得)--understood,
wake(唤醒)--woke,wear(穿)--wore,will(将要)--would,win(获胜)--won,
write(写) --wrote