be过去式be,cook,know,swim,get,teach,leave,feel,smell,drive,run,think,keep,buy,begin,do,cost,find,throw,stand的过去式

be过去式be,cook,know,swim,get,teach,leave,feel,smell,drive,run,think,keep,buy,begin,do,cost,find,throw,stand的过去式
be过去式
be,cook,know,swim,get,teach,leave,feel,smell,drive,run,think,keep,buy,begin,do,cost,find,throw,stand的过去式

be过去式be,cook,know,swim,get,teach,leave,feel,smell,drive,run,think,keep,buy,begin,do,cost,find,throw,stand的过去式
be---was/were
cook--cooked
know--knew
swim--swam
get--got
teach--taught
leave--left
feel--felt
smell--smelt
drive--drove
run--ran
think--thought
keep--kept
buy--bought
begin--began
do--did
cost--cost
find--found
throw--threw
stand--stood

was/were(我也不清楚）

was cooked knew swam got taught left felt smelt drove ran thought kept bought began did cost found threw stood

be---was/were
cook--cooked
know--knew
swim--swam
get--got
teach--taught
leave--left
feel--felt
smell--smelt
drive--drove
run--ran
think--thought
keep--kept
buy--bought
begin--began
do--did
cost--cost
find--found
throw--threw
stand--stood

be---was/were
cook--cooked
know--knew
swim--swam
get--got
teach--taught
leave--left
feel--felt
smell--smelt
drive--drove
run--ran
think--thought
keep--kept
buy--bought
begin--began
do--did
cost--cost
find--found
throw--threw
stand--stood

is-was-was
am-was-was
are-were-were
be-been-been

be【2个】：am、is--was are--were cooked knew swam got taught left felt smelt drove ran thought kept bought began did cost found threw stood

be--was\were cook--cooked know---knew swim--swimmed get---got teach--taught leave--left feel--felt smell--smelt drive--drove run--ran think--thought keep--kept buy--bought begin--began do--did cost--cost find--found throw--threw stand--stood
谢谢，我打了好久

be---was/were
cook--cooked
know--knew
swim--swam
get--got
teach--taught
leave--left
feel--felt
smell--smelt
drive--drove
run--ran
think--thought
keep--kept
buy--bought
begin--began
do--did
cost--cost
find--found
throw--threw
stand--stood

be---was/were
cook--cooked
know--knew
swim--swam
get--got
teach--taught
leave--left
feel--felt
smell--smelt
drive--drove
run--ran
think--thought
keep--kept
buy--bought
begin--began
do--did
cost--cost
find--found
throw--threw
stand--stood

was cooked knew swam got taught left felt smelt drove ran thought kept bought began did cost found threw stood

过去式
be I 和第三人称单数用 was 第二人称 were
cook cooked
know knew
swim swam
get got
teach taught
leave left
feel felt
smell ...

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过去式
be I 和第三人称单数用 was 第二人称 were
cook cooked
know knew
swim swam
get got
teach taught
leave left
feel felt
smell smelt
drive drove
run ran
think thought
keep kept
buy bought
begin began
do did
cost cost
find found
throw threw
stand stood

收起

be【2个】：am、is--was are--were
cook--cooked
know--knew
swim--swam
get--got
teach--taught
leave--left
feel --felt
smell--smelt
drive--drove
run--ran
think--t...

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be【2个】：am、is--was are--were
cook--cooked
know--knew
swim--swam
get--got
teach--taught
leave--left
feel --felt
smell--smelt
drive--drove
run--ran
think--thought
keep--kept
buy--bought
begin--began
do--did
cost--cost
find--found
throw--threw
stand--stood

收起

be was cook