动词过去式不规则
问题描述：
动词过去式不规则
原形 过去式
fly
throw
blow
feed
pay
sell
understand
find
make
learn
hear
lose
sit
get
forget
spend
lend
build
catch
bring
buy
fight
think
teach
feel
spell
leave
sleep
sweep
keep
meet
sing
ring
begin
drink
swim
come
become
run
can
may
shall
will
答
原形 过去式
fly flew
throw threw
blow blew
feed fed
pay paid
sell sold
understand understood
find found
make made
learn learnt
hear heard
lose lost
sit sit
get got
forget forgot
spend spent
lend lent
build built
catch caught
bring brought
buy bought
fight flight
think thought
teach taught
feel felt
spell spelt
leave left
sleep sleept
sweep swept
keep kept
meet met
sing sang
ring rang
begin began
drink drank
swim swam
come came
become became
run ran
can could
may might
shall should
will would