What is the meaning?
Past simple 1
Past simple 2
Past Participle 1
Past Participle 2
100

Dormir 

To sleep

100

Speak

Spoke

100

Understand

Understood

100

Sit

Sat

100

Sleep

Slept

200

Sentarse

To sit 

200

Spend

Spent

200

Think 

Thought

200

Steal

Stolen

200

Tell

Told

300

Contar

To tell / to count

300

Shut

Shut

300

Teach

Taught

300

Swim

Swum

300

Wear

Worn

400

Llevar puesto

To wear

400

Swim

Swam

400

Wake 

Woke

400

Win

Won

400

Swing

Swung

500

Balancear

To swing

500

Throw

Threw

500

Spell

Spelt 

500

Write

Written
500

Sing

Sung