| A | B |
| é | "yo" form ending -ar verbs |
| aste | "tú" form ending -ar verbs |
| ó | "él", "ella", "usted" form ending -ar verbs |
| amos | "nosotros" form ending (it's the same as in the present) -ar verbs |
| asteis | "vosotros" form (your favorite) -ar verbs |
| aron | "ustedes", "ellos" & "ellas" form ending -ar verbs |
| í | "yo" form ending -er/-ir |
| iste | "tú" form ending -er/-ir verbs |
| ió | "usted" form ending -er/-ir verbs |
| imos | "nosotros" form ending -er/-ir verbs |
| isteis | "vosotros" form (your favorite) -er/-ir verbs |
| ieron | "ustedes", "ellos" & "ellas" form ending -er/-ir verbs |