英語不規則動詞（過去式與過去分詞）中的規則
一、AAA型（只有一個過去式/過去分詞）
Ⅰ、完全相同（19 個）
Broadcast Broadcast Broadcast 廣播，播放，亂傳
Burst Burst Burst 爆發，發生
Cast Cast Cast 投擲，扔
Cost Cost Cost 花費，花
Cut Cut Cut 切割，砍
Hit Hit Hit 打，碰撞
Hurt Hurt Hurt 傷害
Let Let Let 讓
Precast Precast Precast 預製的，預澆灌
Put Put Put 放
Recast Recast Recast 重做，改變
Reset Reset Reset 重設定，重設置
Set Set Set 放，設置
Shut Shut Shut 關閉
Split Split Split 劈開，分開
Spread Spread Spread 散布，傳播
Thrust Thrust Thrust 刺，戳
Upset Upset Upset 顛覆，擾亂
Wed Wed wed 結婚
Ⅱ、同字不同音（2 個）
Read Read [red] Read [red] 讀，理解
Misread Misread [,mis"red] Misread [,mis"red] 誤解
二、ABB 型
Ⅰ、將原型的"a"、"i"改成"u"的
Dig Dug Dug 挖
spin Spun Spun 旋轉
Stick Stuck Stuck 粘貼，粘住
Sting Stung Stung 刺激，叮咬
Swing Swung Swung 擺動，旋轉
Hang Hung Hung 掛
Ⅱ、將原型的"i"改成"a"的
Sit Sat Sat 坐（落），孵卵
Spit Spat Spat 吐（痰、唾沫）
Ⅲ、將原型的"i"改成"o"或"ou"的
Fight Fought Fought 打架，戰鬥
Find Found Found 尋找
Grind Ground Ground 磨碎，嚼碎，折磨
Rewind Rewound Rewound 倒帶，回放，重繞
Spellbind Spellbound Spellbound 迷住，用符咒迷惑
Unwind Unwound Unwound 解開，反向打開
Win Won Won 贏得，獲勝
Ⅳ、將原型的"y"改成"id"的
Inlay Inlaid Inlaid 鑲嵌、嵌入
Mislay Mislaid Mislaid 放錯
Overpay Overpaid Overpaid 支付過多
Pay Paid Paid 支付
Say Said Said 說
Ⅴ、"o"與"e"轉換，最後字母變"d"的
Foretell Foretold Foretold 預言，預示
Hold Held Held 握住，抓住，舉辦
Retell Retold Retold 複述
Sell Sold Sold 售賣
Tell Told Told 告訴，講述
Ⅵ、將原型最後字母改成"t"或"d"的
Bend Bent Bent 彎腰，低頭，彎曲
Build Built Built 修建
Flee Fled Fled 逃跑
Lend Lent Lent 借出
Lose Lost Lost 丟失，失去
Outspend Outspent Outspent 花錢太多
Rebuild Rebuilt Rebuilt 重建，恢復
Send Sent Sent 送
Spend Spent Spent 花錢
Unbuild Unbuilt Unbuilt 拆毀，夷平
Ⅷ、將原型倒數第二、三個字母改成"d"或"t"的
Have/Has Had Had 有
Make Made Made 製作
Creep Crept Crept 爬行，諂媚，巴結
Feel Felt Felt 感覺
Keep Kept Kept 保持
Leave Left Left 離開
Oversleep Overslept Overslept 睡過頭
Sleep Slept Slept 睡覺
Sweep Swept Swept 打掃
Weep Wept Wept 哭泣，悲哀
Ⅷ、直接在最後加"t"或"d"的
Deal Dealt Dealt 處理
Hear Heard Heard 聽
Mean Meant Meant 意思是，打算，註定
Ⅸ、將原型縮寫
Bleed Bled Bled 留學，勒索
Breed Bred Bred 防止，產生
Feed Fed Fed 餵養，滿足
Lead Led Led 領導，引導，導致
Meet Met Met 遇見，滿足
Mislead Misled Misled 誤導，欺騙
Overfeed Overfed Overfed 喂（吃）得太多
Shoot Shot Shot 射擊
Slide Slid Slid 滑落，逐漸變為
Ⅹ、過去式結尾是"ought"或"aught"的
Bring Brought Brought 帶來，拿來
Buy Bought Bought 買
Catch Caught caught 抓住，趕上
Teach Taught Taught 教
Ⅺ、一些不規則變化的動詞
Misunderstand Misunderstood Misunderstood 誤會
Stand Stood Stood 站（在某一立場），忍受
Understand Understood Understood 理解，獲悉
Panic Panicked panicked 使恐慌
三、ABC 型
Ⅰ、原型"i"過去式改為"o"或"a"，過去分詞加"n"
Arise Arose Arisen 出現，發生
Drive Drove Driven 駕駛，去干
Rise Rose Risen 上升，升起
Uprise Uprose Uprisen 起義
Forgive Forgave Forgiven 原諒
Give Gave Given 給
Ⅱ、原型"i"，過去式"a"，過去分詞"u"
Begin Began Begun 開始
Drink Drank Drunk 喝
Ring Rang Rung 響，包圍
Sing Sang Sung 唱
Swim Swam swum 游泳
Ⅲ、原型"ea"變"o"加"e"變過去式，加"n"變過去分詞
Break Broke Broken 打破
Freeze Froze Frozen 凍結，結冰
Speak Spoke Spoken 講話
Steal Stole Stolen 偷
Unfreeze Unfroze Unfrozen 融化，使解凍
Weave Wove Woven 編織
Swear Swore Sworn 發誓，詛咒
Tear Tore Torn 撕扯
Wear Wore Worn 穿戴
Ⅳ、原型"a"或"o"改"e"變過去式，加"n"變過去分詞
Blow Blew Blown 吹
Draw Drew Drawn 畫，抽出
Grow Grew Grown 生長
Know Knew Known 知道
Outthrow Outthrew Outthrown 扔出
Overdraw Overdrew overdrawn 透支
Overthrow Overthrew Overthrown 推倒
Undraw Undrew undrawn 拉開
Withdraw Withdrew Withdrawn 撤退
Fall Fell fallen 落下，跌倒
Ⅴ、去"o"變過去式，加"n"變過去分詞
Choose Chose Chosen 選擇
Prechoose Prechose Prechosen 預選
Ⅵ、過去式加"ed"，過去分詞加"en"
Foreshow Foreshowed Foreshown 預示
Swell Swelled swellen 腫大，增多
Ⅷ、改最後母音字母變過去式，加"en"變過去分詞
Forbid Forbade Forbidden 禁止
Forget Forgot Forgotten 忘記
Ride Rode Ridden 乘，騎
Eat Ate Eaten 吃
Outeat Outate Outeaten 吃得比...多
Overeat Overate Overeaten 吃得太多
Underwrite Underwrote Underwritten 簽名，給...保險
Write Wrote Written 寫
Ⅷ、將"ake"改"ook"變過去式，加"n"變過去分詞
Take Took Taken 帶、拿走
Mistake Mistook Mistaken 弄錯，誤解
Overtake Overtook Overtaken 追上，超過
Undertake Undertook Undertaken 擔任，著手
Shake Shook Shaken 搖動，顫抖
Ⅸ、其他不規則變形
Be（am，are，is） Was，were Been 是
Do Did Done 做
Go Went Gone 去
Fly Flew Flown 飛
Lie Lay Lain 躺下
See Saw Seen 看
Foresee Foresaw Foreseen 預見
四、ABA 型
Become Became Become 變成
Come Came Come 來
Overcome Overcame Overcome 克服
Run Ran Run 跑
五、AAB 型
Beat Beat Beaten 敲打，跳躍
六、沒有過去分詞的情態動詞
Can Could 可以
May Might 可能，但願
Must Must 必須
Shall Should 將要，應該
Will Would 將要
七、有兩個過去式/過去分詞
一、AAA 型和 ABB 型的混雜
Bet Bet/betted Bet/betted 打賭
Forecast Forecast/forecasted Forecast/forecasted 預言，預報
Knit Knit/knitted Knit/knitted 編織，使...癒合
Quit Quit/quitted Quit/quitted 退出
Rid Rid/ridded Rid/ridded 使擺脫
Sweat Sweat/sweatted Sweat/sweated 出汗
Wet Wet/wetted Wet/wetted 弄濕
Ⅱ、ABB 型與 ABC 型的混雜
Get Got Got/gotten 得到
Strike Strunck Struck/sricken 攻擊，敲打
Sink Sunk/sank Sunk/sunken 下沉
Shrink Shrank/shrunk Shrunk/shrunken 收縮，畏縮
Spring Sprang/sprung sprung 彈跳，彈起
Ⅲ、AAA 型與 ABC 型混雜
Bid Bid/bade Bid/bidden 投標，命令
Ⅳ、規則變形與 ABB 型混雜
Bless Blessed/blest Blessed/blest 祝福
burn Burned/burnt Burned/burnt 燒（傷）
Clothe Clothed/clad Clothed/clad 穿
Dream Dreamed/deramt Dreamed/deramt 發夢
Kneel Kneeled/knelt Kneeled/knelt 跪
lean Leaned/leant Leaned/leant 倚，靠
Leap Leaped/leapt Leaped/leapt 跳躍
learn Learned/learnt Learned/learnt 學習
Light Lighted/lit Lighted/lit 點火
Shine Shined/shone Shined/shone 照射
Melt Melted Melted/molten（adj.） 融化
Smell Smelled/smelt Smelled/smelt 聞到
Speed Speeded/sped Speeded/sped 加速
Spell Spelled/spelt Spelled/spelt 拼寫，招致
Spill Spilled/spilt Spilled/spilt 溢出，泄露
Spoil Spoiled/spoilt Spoiled/spoilt 寵壞，損壞
Wind Winded/wound Winded/wound 纏繞，蜿蜒前進
Ⅴ、規則變型與 ABC 型的混雜
Awake Awaked/awoke Awaked/awoken 喚醒
Wake Waked/woke Waked/woken 喚起...的記憶，激發
Saw Sawed Sawed/sawn 鋸
Shave Shaved Shaved/shaven 剃，刨
Show Showed Showed/shown 展示
Sow Sowed Sowed/sown 灌輸，煽動
Ⅵ、縮寫變過去式，加"en"可變過去分詞
Bite Bit Bitten/bit 咬
Hide Hid Hidden/hid 躲藏
