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100

read

read

100

write

wrote

100
make

made

100

lose

lost

200

hear

heard

200

eat

ate

200

drink

drank

200

fall

fell

300

swim 

swam

300

sleep

slept

300

break

broke

300

think

thought

400

run 

ran

400

catch

caught

400

take

took

400

draw

drew

500

grow

grew

500

buy

bought

500

think 

thought

500

know

knew