i ->ie and o->ue

• cerrar


  to close
• yo + cerrar


  cierro
• tú + cerrar


  cierras
• él/ella/usted + cerrar


  cierra
• ellos/ellas/ustedes + cerrar


  cierran
• acertar


  to guess
• atraversar

  to cross over
• comenzar


  to start
• confesar


  to confess
• despertarse


  to wake up
• emperzar


  to start, to begin
• encerrar


  to lock in
• fregar


  to wash dishes
• gobernar


  to rule
• helar


  to freeze
• negar


  to deny
• nevar


  to snow
• pensar


  to think
• recomendar


  to recommend
• remendar


  to mend, to patch
• sentar


  to sit down
• tropezar


  to stumble
• defender


  to defend
• descender


  to descend
• encender


  to light up
• entender


  to understand
• perder


  to lose, to miss
• contar


  to count
• volver(V)


  to return
• acordarse


  to remember
• acostarse


  to go to bed
• almorzar


  to have lunch
• aprobar


  to approve
• colgar


  to hang
• costar


  to cost
• demostrar


  to demonstrate, to prove
• encontrar


  to find
• jugar


  to play
• mostrar


  to show
• probar


  to try