动词的过去式和过去分词都有哪几种特殊形式

Question

谢谢

Answer 1

AAA型，原型，过去式和过去分词同型
cost-cost-cost
hit-hit-hit
ABB型，过去式和过去分词同型leave-left-left
sell-sold-sold
ABC型，原型，过去式和过去分词各异ride-rode-ridden
speak-spoke-spoken
ABA型，原型和过去分词同型come-came-come
come-came-come
AAB型，原型和过去式同型beat-beat-beaten
1.把动词原形中的i改为a，变成过去式。如:
begin-began，drink-drank，give-gave，ring-rang，sing-sang，sit-sat，swim-swam
2.把重读开音节中的i改为o，变成过去式。如:
drive-drove，ride-rode，write-wrote
3.改动词原形中的aw
/ow为ew，变成过去式。如:
draw-drew，grow-grew，know-knew，throw-threw(动词show除外，show-showed)
4.动词原形中的e改为o，变成过去式。如:
get-got，forget-forgot
5.动词原形中的ee改为e，变成过去式。如:
feed-fed，meet-met
6.动词原形中的eep改为ept，变成过去式。如:
keep-kept，sleep-slept，sweep-swept
7.动词原形中的eak改为oke，变成过去式。如:
break-broke，speak-spoke
.动词原形中的ell改为old，变成过去式。如:
sell-sold，tell-told
9.动词原形中的an改为oo，变成过去式。如:
stand-stood，understand-understood
10.以ought和aught结尾，且读音是〔
:t〕的过去式。如:
bring-brought，buy-
bought，think-thought，catch-caught，teach-taught
11.以ould结尾且读音为〔ud〕的情态动词过去式。如:
can-could，shall-should，will-would
12.把动词原形中的o改为a，变成过去式。如:
come-came，become-became
13.在动词原形后加d或t变成过去式，并且发生音变。如:
hear〔hi
〕-heard〔h
:d〕，
say〔sei〕-said〔sed〕，mean〔mi:n〕-meant〔ment〕
14.动词的过去式与动词原形一样。如:
let-let，must-must，put-put，read-read〔red〕
15.不符合上述规律的动词过去式。如:
am，is-was，are-were，build-built，do-did，eat-ate，fall-fell，feel-felt，find-found，fly-flew，go-went，have
/has-
had，hold-held，leave-left，make-made，may-might，run-ran，see-saw，take-took
加分~加分~↖(^ω^)↗