vs
QUICK ANSWER
"Si" is a form of "si", a conjunction which is often translated as "if". "Yo voy" is a form of "yo voy", a phrase which is often translated as "I go". Learn more about the difference between "si" and "yo voy" below.
si(
see
)A conjunction is a word that connects words, phrases, clauses, or sentences (e.g., The cat and the dog slept.).
A masculine noun is used with masculine articles and adjectives (e.g., el hombre guapo, el sol amarillo).
yo voy
A phrase is a group of words commonly used together (e.g., once upon a time).
2. (I have on)
a. I wear
Yo voy con pantalones casi siempre. No me gustan las faldas.I wear pants most of the time. I don't like skirts.
b. I'm wearing
¿De qué color vas vestida? - Yo voy de azul.What color are you wearing? - I'm wearing blue.
a. I'm on
¿Te gusta la serie? - Sí. Yo voy por la tercera temporada, ¿y tú?Do you like the show? - Yes. I'm on the third season, and you?
