Comprar
Buy - bought - bought
Traer
Bring - brought - brought
Dibujar
Draw - drew - drawn
Volar
Fly - flew - flown
Saber, conocer
Know - knew - known
Enseñar
Teach - taught - taught
Atrapar, coger
Catch - caught - caught
Ir
Go - went - gone
Venir
Come - came - come
Correr
Run - ran - run
Pensar
Think - thought - thought