win
won, won
speak
spoke, spoken
understand
understood, understood
think
thought, thought
stick
stuck, stuck
wake
woke, woken
tear
tore, torn
teach
taught, taught
wear
wore, worn
sweep
swept, swept
tell
told, told
sting
stung, stung
spell
spelt, spelt
swim
swam, swum
spend
spent, spent
swear
swore, sworn
stand
stood, stood
take
took, taken
write
wrote, written
steal
stole, stolen
throw
threw, thrown