E>IE stem change present tense

acertar

to guess, get right

cerrar

to close, shut

pensar (en)

to think (about)

encender

to light, kindle

temblar

to shake, tremble

fregar

to wash/scrub (dishes)

entender

to understand

querer

to want

defender

to defend

perder

to lose

negar

to deny

tropezar (con)

to bump/stumble (into)

mentir

to lie (tell)

confesar

to confess

comenzar

to start

consentir

to consent

preferir

to prefer

hervir

to boil

cerrar

to close

referir

to refer

convertir

to convert

sentir

to feel, regret

advertir

to advise (warn)

sugerir

to suggest

empezar

to begin

Empiezo

I start

empiezas

you start

él empieza

he starts

Ella empieza

she starts

Usted empieza

you start (formal)

empieza

it starts

empezamos

we start

empiezan

they start

miento

I lie

mientes

You lie

él miente

He lies

ella miente

she lies

usted miente

you lie (formal)

miente

it lies

mentimos

we lie

mienten

they lie

cierro

I close

cierras

you close

él cierra

he closes

Ella cierra

she closes

cierra

it closes

Usted cierra

you close (formal)

cerramos

we close

cierran

they close

convierto

I convert

conviertes

you convert

él convierte

he converts

Ella convierte

she converts

Usted convierte

you convert (formal)

convierte

it converts

convertimos

we convert

convierten

they convert

refiero

I refer

refieres

you refer

él refiere

he refers

Ella refiere

she refers

Usted refiere

you refer (formal)

refiere

it refers

referimos

we refer

refieren

they refer

advierto

I warn

adviertes

you warn

él advierte

he warns

Ella advierte

she warns

Usted advierte

you warn (formal)

advierte

it warns

advertimos

we warn

advierten

they warn

confieso

I confess

confiesas

you confess

él confiesa

he confesses

Ella confiesa

she confesses

Usted confiesa

you confess (formal)

confiesa

it confesses

confesamos

we confess

confiesan

they confess

Descender

To descend

Desciendo

I descend

Desciendes

You descend

él desciende

He descends

Ella desciende

She descends

Usted desciende

You descend (formal)

Desciende

It descends

Descendemos

We descend

Descienden

They descend

Recomendar

To recommend

Recomiendo

I recommend

Recomiendas

You recommend

él recomienda

He recommends

Ella recomienda

She recommends

Usted recomienda

You recommend (formal)

Recomienda

It recommends

Recomendamos

We recommend

Recomiendan

They recommend

Niego