一、AAA型（原形→原形→原形）
    
    原形 过去式 过去分词
    
    read read read
    
    cut cut cut
    
    let let let
    
    put put put
    
    cost cost cost
    
    hit hit hit
    
    set set set
    
    hurt hurt hurt
    
    shut shut shut
    
    二、ABA型（原形→过去式→原形）
    
    o/u /Λ/→ a/�/→o /Λ/
    
    原形 过去式 过去分词
    
    become became become
    
    come came come
    
    run ran run
    
    
    
    三、ABC型
    
    1. ow/aw/y →ew/u:/ →own/əun/
    
    原形 过去式 过去分词
    
    blow blew blown
    
    grow grew grown
    
    know Knew/nju:/ known
    
    draw drew drawn
    
    fly flew flown
    
    2. i→a/�/ →u/Λ/
    
    原形 过去式 过去分词
    
    begin began begun
    
    drink drank drunk
    
    sing sang sung
    
    swim swam swum
    
    ring rang rung
    
    3. 原形→过去式→过去式 (e)n
    
    原形 过去式 过去分词
    
    bear bore born
    
    wear wore worn
    
    speak spoke spoken
    
    freeze froze frozen
    
    choose chose chosen
    
    steal stole stolen
    
    get got gotten
    
    forget forgot forgotten
    
    4. 原形→过去式→原形 (e)n
    
    原形 过去式 过去分词
    
    eat ate eaten
    
    see saw seen
    
    give gave given
    
    fall fell fallen
    
    do did done
    
    go went gone
    
    take took taken
    
    mistake mistook mistaken
    
    be(am.is.are) was/ were been
    
    ride rode/rəud/ ridden/’ridn/
    
    write wrote written/’ritn/
    
    forbid forbade forbidden
    
    
    
    四、ABB型
    
    1. 原形→ought →ought
    
    原形 过去式 过去分词
    
    bring brought brought
    
    buy bought bought
    
    fight fought fought
    
    think thought thought
    
    2. 原形→aught →aught
    
    原形 过去式 过去分词
    
    catch caught caught
    
    teach taught taught
    
    
    
    3. 变其中一个元音字母
    
    原形 过去式 过去分词
    
    feed fed fed
    
    meet met met
    
    lead led led
    
    hold held held
    
    babysit babysat babysat
    
    sit sat sat
    
    win won won
    
    find found found
    
    
    
    4. 变其中一个辅音字母
    
    原形 过去式 过去分词
    
    mean meant/ment/ meant
    
    hear Heard/hə:d/ heard
    
    make made made
    
    lend lent lent
    
    send sent sent
    
    spend spent spent
    
    5. 原形→□lt→□lt
    
    原形 过去式 过去分词
    
    feel felt felt
    
    leave left left
    
    deal dealt/delt/ dealt
    
    build built built
    
    6. 原形→□ept→□ept/ept/
    
    原形 过去式 过去分词
    
    keep kept kept
    
    sleep slept slept
    
    sweep swept swept
    
    7辅音字母和元音字母都变
    
    原形 过去式 过去分词
    
    have had had
    
    lay lain lain
    
    lose lost lost
    
    sell sold sold
    
    tell told told
    
    stand stood stood
    
    understand understood understood
    
    pay paid paid
    
    say said said
    
    五、AAB型
    
    原形 过去式 过去分词
    
    beat beat beaten
    
    六、有两种形式
    
    原形 过去式 过去分词 汉语意思
    
    hang hanged hanged 吊死
    
    hung hung 挂
    
    light lit lit 点燃
    
    lighted lighted 可作前置定语
    
    lie lied lied 说谎
    
    lay lain 躺
    
    show showed showed 给…看
    
    showed shown
    
    learn learned learned 学
    
    learnt learnt
    
    spell spelled spelled 拼
    
    spelt spelt
    
    burn burned burned 烧
    
    burnt burnt
    
    smell smelled smelled 闻
    
    smelt smelt
    
    shine shined shined 照耀
    
    shone shone
    
    dream dreamed dreamed 做梦
    
    dreamt dreamt
    
    wake waked waked 醒
    
    woke woken
    
    hide hid hid 躲藏
    
    hid hidden
    
    
    
    七、情态动词
    
    原形 过去式 过去分词
    
    can could ∕
    
    may might ∕
    
    must ∕ ∕
    
    shall should ∕
    
    will would ∕