I was
Estuve
You were
Estuviste
He (she) was
Estuvo
We were
Estuvimos
They (you all) were
Estuvieron
I knew, found out (info)
Supe
You knew, found out (info)
Supiste
He knew, found out (info)
Supo
We knew,found out (info)
Supimos
They knew,found out (info)
Supieron
I gave
Di
You gave
Diste
He (she) gave
Dio
We gave
Dimos
They (you all) gave
Dieron
I could
Pude
You could
Pudiste
He (she) could
Pudo
We could
Pudimos
They (you all) could
Pudieron
I put
Puse
You put
Pusiste
He (she) put
Puso
We put
Pusimos