to be (permanent)
ser
to be (temporary/location)
estar
to have
tener
to do/make
hacer
to say/tell
decir
to go
ir
to see
ver
to give
dar
to know
saber
to want
querer
to be (there is/are)
haber
to have to
haber que
to speak
hablar
to ask
preguntar
to answer
responder
to explain
explicar
to understand
entender
to repeat
repetir
to call
llamar
to greet
saludar
to say goodbye
despedirse
to chat
conversar
to meet/know
conocer
to accompany
acompañar