I don't see the question you might want to attach it.
Answer:
AR Verb Ending Present Preterite
yo -o -é
tú -as -aste
él/ella/usted -a -ó
nosotros -amos -amos
ellos/ellas/ustedes -an -aron
Answer:
yes, that is the correct way of spelling it.
Explanation:
(I know some spanish)