动词的现在分词变化，不规则变化的有哪些？

baby-sit充任临时保姆 baby-sat baby-sat
be(am/is/are)是 was/were been
beat 击打 beat beaten
become 变成 became become
begin 开始 began begun
bend 使弯曲 bent bent
bet 赌 bet bet
bite 咬 bit bitten/bit
blow 吹 blew blown
break 打破 broke broken
bring 拿来 brought brought
build 建造 built built
burn 燃烧 burnt/burned burnt/burned
buy 买 bought bought
can 能 could
cast 抛 cast cast
catch 捕捉 caught caught
choose 选择 chose chosen
come来 came come
cost花费 cost cost
cut割 cut cut
deal 分配 dealt dealt
dig挖 dug dug
do /does做 did done
draw画 拉 拖 drew drawn
dream 做梦 dreamed/dreamt dreamed/dreamt
drink 喝 drank drunk
drive驾驶 drove driven
eat吃 ate eaten
fall 掉落 fell fallen
feed喂 fed fed
feel 触摸 felt felt
fight作战 fought fought
原形 过去式 过去分词
find 找出 found found
fly 飞 flew flown
forbid 禁止 forbade/forbad forbidden
forget 忘记 forgot forgot/forgotten
forgive原谅 forgave forgiven
freeze 结冰 froze frozen
get 得到 got gotten/got
give给 gave given
go 去 went gone
grow 成长 grew grown
hang 挂/绞死 hung/hanged hung/hanged
have/has 有 had had
hear 听到 heard heard
hide 隐藏 hid hidden/hid
hit 打 hit hit
hold 拿住 held held
hurt 受伤 hurt hurt
keep保持 kept kept
know 知道 knew known
lay 放置 laid laid
lead 引导 led led
learn 学习 learnt/learned learnt /learned
leave离开 left left
lend 借贷 lent lent
let让 let let
lie躺 lay lain
light 点着 lit/lighted lit/lighted
lose遗失 lost lost
make制作 made made
may可以 might
mean表示…意思 meant meant
meet遇到 met met
mistake误认 mistook mistaken
misunderstand误会 misunderstood misunderstood
原形 过去式 过去分词
pay支付 paid paid
prove证明 proved proved/proven
put放置 put put
quit放弃 quit/quitted quit/quitted
read读 read read
rebuild改建 rebuilt rebuilt
retell复述 retold retold
rid 免除 rid/ridded rid/ridded
ride骑 rode ridden
rise上升 rose risen
run跑 ran run
saw锯 sawed sawed/sawn
say说 said said
see看 saw seen
seek寻觅 sought sought
sell卖 sold sold
send送/寄 sent sent
set安置 set set
sew缝合 sewed sewn/sewed
shake摇 shook shaken
shall将 should
shine发光 shone shone
擦亮 shined shined
shoot放（炮） shot shot
show显露 showed showed/shown
sing 唱歌 sang sung
sink下沉 sank/sunk sunk/sunken
sit坐 sat sat
sleep睡 slept slept
smell发出气味 smelt smelt
sow种植 sowed sown/sowed
speak说 spoke spoken
spell拼写 spelt/spelled spelt/spelled
spend花费 spent spent
原形 过去式 过去分词
spit吐出 spat/spit spat/spit
spring跳跃 sprang/sprung sprung
stand站立 stood stood
steal偷 stole stolen
sweep打扫 swept swept
swim游泳 swam swum
take拿 took taken
teach教 taught taught
tear撕裂 tore torn
tell告诉 told told
think思考 thought thought
throw投/扔 threw thrown
understand了解 understood understood
wake醒着 woke/waked waked/woken
wear穿着 wore worn
wet淋湿 wet/wetted wet/wetted
will将 would
win获胜 won won
write书写 wrote written

swimming
sitting
running
travelling
stopping

1、以重读闭音节结尾，末尾只有一个辅音字母的动词，要双写这一辅音字母，再加-ing。例如：run-running, swim-swimming等。

2、以-al,-er,-ill结尾的动词，即使重音不在最后一个音节上，也要双写，再加-ing 如：travelling等