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"Be" is a copular verb which is often translated as "ser", and "not" is an adverb which is often translated as "no". Learn more about the difference between "be" and "not" below.
be(
bi
)A copular verb links the subject of a clause to the predicate (e.g., My brother is tall).
An intransitive verb is one that does not require a direct object (e.g., The man sneezed.).
An impersonal verb is a verb with no apparent subject (e.g., Llueve en España.).
An auxiliary verb, or helper verb, is a conjugated verb that comes before a main verb and determines the main verb's tense, mood, or aspect (e.g., I have gone.).
a. no direct translation
This refers to an idiomatic word or phrase for which there is no word-for-word translation.
I'm going to the party. - So am I.Voy a la fiesta. - Yo también.
It is a lovely day, isn't it?Es un día precioso, ¿verdad?
a. no direct translation
This refers to an idiomatic word or phrase for which there is no word-for-word translation.
I don't know how much salt is to be added to the sauce.No sé cuánta sal hay que añadir a la salsa.
The assignment is to be done by next Thursday.La tarea tiene que estar para el jueves que viene.
a. no direct translation
This refers to an idiomatic word or phrase for which there is no word-for-word translation.
My baby is due in three months.Mi bebé nacerá dentro de tres meses.
Tomorrow, I'm going to the dentist.Mañana voy al dentista.
a. no direct translation
This refers to an idiomatic word or phrase for which there is no word-for-word translation.
Had it not been for his family, he would have never become an artist.Si no fuera por su familia, nunca habría sido artista.
If I were you, I would not go.Yo en tu lugar, no iría.
not(
nat
)An adverb is a word that describes a verb, an adjective, or other adverbs (e.g., to run quickly, very tired).
a. no
I am not the kind of person you think I am.No soy la clase de persona que tú crees que soy.
She does not have any money.No tiene dinero.
a. no
He would not like it if he found you at his computer.No le haría ninguna gracia encontrarte utilizando su computadora.
You must not tell lies.No debes decir mentiras.
a. no
We swore not to tell anybody about that night.Juramos que no le diríamos nada a nadie sobre esa noche.
a. no
I had to do it myself; not that it matters, but what do we pay him for?Lo tuve que hacer yo misma; no es que me importe, pero ¿para qué le pagamos?
a. no
Are you angry with me? - Of course not!¿Estás enfadada conmigo? - ¡Claro que no!
Is it going to rain? - I hope not!¿Va a llover? - ¡Espero que no!