Easy
Ok
Hard
Professional
Extreme
100

bringen

bring

brought

brought

100

sein

be

was/were

been 

100

beißen 

bite

bit

bit

100

fallen

fall

fell 

fallen

100

vergessen

forget

forgot

forgotten

200

kaufen

buy

bought

bought 

200

kommen

come

came

come

200

essen

eat

ate

eaten

200

sehen

see

saw

seen

200

reiten

ride 

rode

ridden

300

schneiden

cut

cut

cut

300

tun

do

did

done

300

abfahren, zurücklassen

leave 

left

left

300

fühlen

feel 

felt

felt

300

wachsen

grow 

grew

grown

400

haben

have

had

had

400

treffen

meet

met

met

400

geben

give

gave 

given

400

gehen

go

went

gone 

400

wissen

know

knew

known

500

sitzen

sit 

sat

sat

500

hören

hear 

heard

heard

500

schwimmen

swim

swam

swum

500

verstecken

hide

hid

hidden

500

nehmen

take

took

taken