Forma afirmativa
Estructura: sujeto + have/has + been + «forma en -ing» del verbo que se conjuga.
Sin contraer Forma contraída
I have been working
he estado trabajando you have been working I’ve been working
you’ve been working
he has been working he’s been working
etc. etc.
Forma negativa
Estructura: sujeto + have/has + not + been + «forma en -ing» del verbo que se conjuga.
Sin contraer Forma contraída
I have not been working
no he estado trabajando you have not been working I haven’t been working
you haven’t been working
he has not been working he hasn’t been working
etc. etc.
Forma interrogativa
Estructura: have/has + sujeto + been + «forma en -ing» del verbo que se conjuga.
Forma interrogativo-negativa
Estructura: have/has + sujeto + not + been + «forma en -ing» del verbo que se conjuga
Sin contraer Forma contraída
Have I not been working?
¿no he estado trabajando Have you not been working? Haven’t I been working?
Haven’t you been working?
Has he not been working? Hasn’t he been working?
etc. etc.
