Irregular past tense verbs
sold
mouse
mice
costs
cost
fish
fish
teach
taught
hear
heard
goose
geese
hit
hit
person
people
drive
drove
sleep
slept
elf
elves
fight
fought
child
children
drink
drank
sweep
swept
man
men
catch
caught
sheep
sheep
shut
shut
hang
hung
ox
oxen
draw
woman
women
spend
spent