Question

What ending is needed to replace the-AR ending so that the verb is in the past tense for the subject pronoun - el -

Answer 1

Hey there!

El is in the ud. El Ella form. In the past tense form, this would be ó for ar verbs. Don’t confuse this with the yo form, which is é. So it would be bailó. The word in English is he danced.

I hope this helps!

Answer 2

The answer is "bailo" as in "el bailo"