have
had
had

 

 begin
began
begun

 

 

 

come
came
come

 

 

 become
became
become

 

 do
did
done

 

 

 

 

 

build
built
built

 

 

 

 speak
spoken
spoken

 

say
said
said

understand
understood
understood
 

 understand
understood
understood

 

 know
knew
know

 

grow
grew
grown

 

 fall
fell
fallen

 

 go
went
gone

drive
drove
driven

 

 fly
flew
flown

 

 sleep
slept
slept

 

 

 awake
awoke
awoken

 

 mistake
mistook
mistaken

 

forget
forgot
forgotten

 

 find
found
found

 

 

 read
read
read

give
gave
given

blow
blew
blown

sing
sang
sung

 

 hide
hid
hidden

 

 

 sell
sold
sold