e-ie
pensar
empezar
querer
cerrar
entender
preferir
o-ue
almorzar
costar
encontrar
dormir
volver
poder
u-ue
jugar
e-i
servir
pedir
pensar
to think
empezar
to start
querer
to want
cerrar
to close
entender
to understand
preferir
to prefer
almorzar
to eat lunch
costar
to cost
encontrar
to find
dormir
to sleep
poder
to be able to (can)
volver
to return
jugar
to play
servir
to serve
pedir
to request
from/of
de
until
hasta
with
con