不规则动词变化表：( 原形 → 过去式 → 过去分词)
be(am,is) x05 wasx05beenx05x05losex05lostx05lost
be(are) x05werex05beenx05x05makex05madex05made
beat x05beatx05beatenx05x05mayx05mightx05
become x05becamex05becomex05x05meanx05meantx05meant
begin x05beganx05begunx05x05meetx05metx05met
blowx05blewx05blownx05x05mistakex05mistookx05mistaken
breakx05brokex05brokenx05x05mustx05mustx05
bringx05broughtx05broughtx05x05payx05paidx05paid
buildx05builtx05builtx05x05putx05putx05put
buyx05boughtx05boughtx05x05readx05readx05Read
canx05couldx05 x05x05ridex05rodex05ridden
catchx05caughtx05caughtx05x05ringx05rangx05rung
choosex05chosex05chosenx05x05risex05rosex05risen
comex05camex05comex05x05runx05ranx05run
costx05costx05costx05x05sayx05saidx05said
cutx05cutx05cutx05x05seex05sawx05seen
digx05dugx05dugx05x05sellx05soldx05sold
dox05didx05donex05x05sendx05sentx05sent
drawx05drewx05drawnx05x05setx05setx05set
drinkx05drankx05drunkx05x05shallx05shouldx05
drivex05drovex05drivenx05x05shinex05shonex05shone
eatx05atex05eatenx05x05showx05showedx05shown
fallx05fellx05fallenx05x05shutx05shutx05shut
feelx05feltx05feltx05x05singx05sangx05sung
findx05foundx05foundx05x05sinkx05sank/sunkx05sunk/sunken
flyx05flewx05flownx05x05sitx05setx05set
forgetx05forgotx05forgot/forgottenx05x05sleepx05sleptx05slept
freezex05frozex05frozenx05x05smellx05smeltx05smelt
getx05gotx05gotx05x05speakx05spokex05spoken
givex05gavex05givenx05x05spendx05spentx05spent
gox05wentx05gonex05x05spillx05spiltx05spilt
growx05grewx05grownx05x05spoilx05spoiltx05spoilt
hangx05hung/hangedx05hung/hangedx05x05standx05stoodx05stood
have(has)x05hadx05hadx05x05sweepx05sweptx05swept
hearx05heardx05heardx05x05swimx05swamx05swum
hidex05hidx05hiddenx05x05takex05tookx05taken
hitx05hitx05hitx05x05teachx05taughtx05taught
holdx05heldx05heldx05x05tellx05toldx05told
hurtx05hurtx05hurtx05x05thinkx05thoughtx05thought
keepx05keptx05keptx05x05throwx05threwx05thrown
knowx05knewx05knownx05x05understandx05understoodx05understood
layx05laidx05laidx05x05wakex05woke/wakedx05woken/waked
learnx05learnt/learnedx05learnt/learnedx05x05wearx05worex05worn
leavex05leftx05leftx05x05willx05wouldx05
lendx05lentx05lentx05x05winx05wonx05won
letx05letx05letx05x05writex05wrotex05witten
liex05layx05lain