AAA?

英语积累

AAA式：

put-put-put cud-cud-cud hit-hit-hit hurt-hurt-hurt *read-read-read(读音)

ABB式：

①d变t

lend-lent-lent spend-spentspent send-sent-sent

②改变中间的原音

sit-sat-sat win-won-won shine-shone-shone hold-held-held

③eep-enp

keep-kept-kept sweep-swept-swept steep-slept-slept

④aught-ought

teah-taught-tanght catch-canght-caught buy-bought-bought bing-braught-braught

⑤ay-aid

say-said-said pay-paid-paid lay-laid-laid

ABC式:

①

blow-blew-blown draw-drew-draun grow-grow-grown krow-knew-known throw-threw-thrown

②

rise-rose-risen give-gave-given drive-drsve-spoken eat-ate-eaten write-wrote-written

③

drink-drank-drunk sing-sang-sung swim-swant-swum

特殊

have-had-had make-made-made learn-learnt-learnt leave-left-left

lose-lost-lost meet-met-met feel-felt-felt

以上均为：原型—过去式—过去分词 形式