Verbs that change meaning in the preterite

Front

In the preterite, no poder means

Back

to fail

Front

In the preterite, querer means

Back

to try

Front

In the preterite, no querer means

Back

to refuse

Front

in the preterite, conocer means

Back

to meet

Front

stem for querer in the preterite

Back

quis

Front

stem for poder in the preterite

Back

pud

Front

stem for poner in the preterite

Back

pus

Front

in the present, poder means

Back

to be able to

Front

in the present, conocer means

Back

to know

Front

in the present, saber means

Back

to know