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"Creo" is a form of "creo", a phrase which is often translated as "I believe". "Infinitivo" is a noun which is often translated as "infinitive". Learn more about the difference between "infinitivo" and "creo" below.
el infinitivo(
een
-
fee
-
nee
-
tee
-
boh
)A masculine noun is used with masculine articles and adjectives (e.g., el hombre guapo, el sol amarillo).
1. (grammar)
a. infinitive
En este caso, el verbo permanece en infinitivo.In this case, the verb remains in the infinitive.
creo
A phrase is a group of words commonly used together (e.g., once upon a time).
a. I believe
Creo que todos tienen que ayudar a cuidar el planeta.I believe everybody has to help save our planet.
2. (I suppose)
a. I think
¿Cuál es el apartamento de Alicia? - Creo que vive en el cuarto piso.What's Alicia's apartment? - I think she lives on the fourth floor.