Choose the correct form of the verb in parentheses based on who or whom is in each sentence.

Yo ___ (nadar) en la piscina.

O nadamos
O nadas
O nadáis
O nado

Yo nado (nadar) en la piscina.

Yo nado en la piscina.

To determine the correct conjugation of the verb "nadar" based on "yo" (I) as the subject, you need to use the first person singular form.

The correct form is: "Yo nado en la piscina."