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"I believe so" is a phrase which is often translated as "creo que sí", and "yes" is an interjection which is often translated as "sí". Learn more about the difference between "I believe so" and "yes" below.
I believe so(
ay
buh
-
liv
so
)A phrase is a group of words commonly used together (e.g., once upon a time).
1. (general)
a. creo que sí
Do you have plans tomorrow? - I believe so, but let me check.¿Tienes planes mañana?- Creo que sí, pero déjame verificar.
yes(
yehs
)An adverb is a word that describes a verb, an adjective, or other adverbs (e.g., to run quickly, very tired).
An interjection is a short utterance that expresses emotion, hesitation, or protest (e.g., Wow!).
A noun is a word referring to a person, animal, place, thing, feeling, or idea (e.g., man, dog, house).