Spanish Stem-Change

tener

to have (yo form: tengo)

hacer

to do / to make (yo form: hago)

poner

to put / to place (yo form: pongo)

traer

to bring (yo form: traigo)

salir

to leave / to go out (yo form: salgo)

decir

to say / to tell (yo form: digo)

ver

to see (yo form: veo)

dar

to give (yo form: doy)

conocer

to know (people, places) (yo form: conozco)

saber

to know (facts, info, how to do something) (yo form: sé)

querer

to want (yo form: quiero)

pensar

to think (yo form: pienso)

empezar

to begin / to start (yo form: empiezo)

poder

to be able to / can (yo form: puedo)

dormir

to sleep (yo form: duermo)

volver

to return / to come back (yo form: vuelvo)

pedir

to ask for / to order (yo form: pido)

servir

to serve (yo form: sirvo)

repetir

to repeat (yo form: repito)

algo

something

nada

nothing

alguien

someone

nadie

no one

siempre

always

nunca / jamás

never

también

also

tampoco

neither

algún / alguno / alguna

some / any

ningún / ninguno / ninguna

none / not any