Necesito ejemplos de afirmativa negativa e interrogativa de there are y there is gracias?

There was a dog (afirmativo)

there was not a dog (negativo)

was there a dog?

(pregunta)

yes, there was.

(respuesta)

there was a house (afirmativo)

there was not a house (negativo)

was there a house?

(pregunta)

no there wasn't (respuesta)

there was a red car (afirmativo)

there was not a red car (negativo)

was there a red car?

(pregunta)

yes there was.

(respuesta)

There was a beautiful girl (afirmativo)

there was not a beautiful girl (negativo)

was there a beautiful girl?

(pregunta)

yes there was.

There was a book on the table (afirmativo)

there was not a book on the table (negativo)

was there a book on the table?

(pregunta)

no there wasn't.