These 5 verbs are called The Singles because they do not belong to a family—they work on their own.
*NOTE: Several of these verbs change meaning in the preterite:
Querer: “tried”
No querer: “refused”
Poder: “succeeded”
--------------------------------------------------------------------------------------VENIR
vine vinimos
viniste
vino vinieron
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QUERER
quise quisimos
quisiste
quiso quisieron
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PONER
puse pusimos
pusiste
puso pusieron
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PODER
pude pudimos
pudiste
pudo pudieron
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HACER
hice hicimos
hiciste
hizo hicieron