drive —— drove
think —— thought
hear —— heard
keep —— kept
buy —— bought
see —— saw
sleep —— slept
fight —— fought
find —— found
sweep —— swept
hold —— held
wear —— wore
feel —— felt
tell —— told
meet —— met
come —— came
get —— got
mean —— meant
become —— became
make —— made