1
be
was/were - been
begin
began - begun
come
came - come
do
did - done
feel
felt - felt
give
gave - given
go
went - gone
have
had - had
keep
kept - kept
know
knew - known
let
let - let
lose
lost - lost
make
made - made
meet
met - met
pay
paid - paid
run
ran - run
say
said - said
see
saw - seen
sit
sat - sat
speak
spoke - spoken
spend
spent - spent
take
took - taken
tell
told - told
understand
understood - understood
wear
wore - worn