Imperfect
VERBOS PELIGROSOS
Preterite
desired, wanted ... QUERER ... (+)tried to, (-)refused
had knowledge of .... SABER .... found out
had an ability .... PODER .... (+)managed to, (-)failed
knew a person .. CONOCER .. met for 1st time
price asked by seller .. COSTAR ... price paid
understood . ENTENDER . “caught on”