E -> IE Stem Changing Verbs

Acertar

to guess/to get right

Advertir

to advise/to warn

Cerrar

to close/to shut

Comenzar

to begin

Confesar

to confess

Consentir

to consent

Convertir

to convert

Defender

to defend

Empezar

to begin

Querer

to want/to wish

Referir

to refer

Sentir

to feel (sorry)

Encender

to light

Entender

to understand

Fregar

to scrub

Hervir

to boil

Mentir

to lie

Negar

to deny

Pensar

to think

Perder

to lose

Preferir

to prefer

Sugerir

to suggest

Temblar

to tremble

Tropezar

to stumble