Present perfec continuo

PRESENT PERFECT CONTINUOUS

FORMACIÓN DEL "PRESENT PERFECT CONTINUOUS"

El "present perfect continuous" está compuesto por dos elementos: el "present perfect" del verbo 'to be' (have/has been) y el "present participle" del verbo principal (raíz+ing)

Sujeto	has/have been	raíz+ing
She	has been	swimming

Afirmativa: She has been / She's been running.
Negativa: She hasn't been running.
Interrogativa : Has she been running?
Interrogativa negativa: Hasn't she been running?

EJEMPLO: "PRESENT PERFECT CONTINUOUS", TO LIVE

Afirmativa	Negativa	Interrogativa
I have been living	I haven't been living	Have I been living?
You have been living	You haven't been living	Have you been living?
He, she, it has been living	He hasn't been living	Has she been living?
We have been living	We haven't been living	Have we been living?
You have been living	You haven't been living	Have you been living?
They have been living	They haven't been living	Have they been living?

FUNCIONES DEL "PRESENT PERFECT CONTINUOUS"

El "present perfect continuous" se refiere a un periodo temporal inespecífico situado entre el pasado y el presente. El hablante se refiere a algo que empezó y que puede no haber concluido en ese periodo de tiempo. Le interesa tanto el proceso como el resultado, y es posible que dicho proceso acabe de terminar o que aún no haya finalizado.

ACCIONES INICIADAS EN EL PASADO Y QUE CONTINÚAN OCURRIENDO EN EL PRESENTE

She has been waiting for you all day (= todavía está esperando).
I've been working on this report since eight o'clock this morning (= todavía no lo he terminado).
They have been travelling since last October (= todavía no han vuelto).

ACCIONES QUE ACABAN DE CONCLUIR Y DE LAS QUE NOS INTERESAN SUS RESULTADOS

She has been cooking since last night (= y la comida preparada tiene un aspecto delicioso).
It's been raining (= y las calles aún están mojadas).
Someone's been eating my chips (= quedan la mitad).

VERBOS SIN FORMAS PROGRESIVAS

Con verbos que no suelen utilizar la forma progresiva, empleamos el "present perfect". Por ejemplo: I've wanted to visit China for years.
She's known Robert since she was a child.
I've hated that music since I first heard it.
I've heard a lot about you recently.
We've understood everything.
we've heard this morning.

PLAYERS USING THIS CONTINUOUS PERFECT,

1. I have been working for my uncle. (Yo he estado trabajando para mi tío)
2. I have to go, we have been talking for more than two hours. (Yo me tengo que ir, nosotros hemos estado hablando por más de dos horas)
3. We have been visiting them once a week for the last year. (Nosotros los hemos estado visitando una vez por semana durante el último año)
4. It has been raining all day. (Ha estado lloviendo una vez todo el día)
5. They have been completing the project for four weeks. (Ellos han estado completando el proyecto durante 4 semanas)
6. I have been cooking something special for you. (Yo he estado cocinando algo especial para ti)
7. I have been working in that firm for many years. (Yo he estado trabajando en esa empresa por muchos años)
8. I have been watching this T.V. show for hours. (Yo he estado viendo este programa de televisión por horas)
9. He has been reading the book that you gave me yesterday. (El ha estado leyendo el libro que me diste ayer)
10. She has been talking with him all morning. (Ella ha estado hablando con él toda la mañana)
11. We have been lending money to you for years. (Nosotros te hemos estado prestando dinero por años)
12. I have been losing my mind for her since we were at university. (Yo he estado perdiendo la cabeza por ella desde que estábamos en la universidad)
13. He has been sleeping for more than fourteen hours. (Él ha estado durmiendo por más de catorce horas)
14. We have been living here for two years. (Nosotros hemos estado viviendo aquí por dos años)
15. She has been studying German since she was in high school. (Ella ha estado estudiando alemán desde la preparatoria)

VIDEO OF EXPLANATION ON THIS CONTINUOUS PERFECT.

SONG USING THIS CONTINUOUS PERFECT