doy coronita al primero que me de 5 ejemplos de present perfect tense
Respuestas a la pregunta
El "present perfect" de cualquier verbo está compuesto por dos elementos: la forma apropiada del verbo auxiliar to have (en presente) y el "past participle" del verbo principal. La forma del "past participle" de un verbo regular es raíz+ed, e.g. played, arrived, looked. En cuanto a los verbos irregulares, consulta la Tabla de verbos irregulares de la sección 'Verbos'.
Afirmativa
Sujeto to have past participle
She has visited.
Negativa
Sujeto to have + not past participle
She has not (hasn't) visited.
Interrogativa
to have sujeto past participle
Has she visited?
Interrogativa negativa
to have + not sujeto past participle
Hasn't she visited?
To Walk, "present perfect"
Afirmativa Negativa Interrogativa
I have walked I haven't walked Have I walked?
You have walked You haven't walked. Have you walked?
He, she, it has walked He, she, hasn't walked Has he, she, it walked?
We have walked We haven't walked Have we walked?
You have walked You haven't walked Have you walked?
They have walked They haven't walked Have they walked?
Espero que sea lo que estabas buscando
Respuesta:
I have worked (Yo he trabajado)
You have worked (Tú has trabajado)
He has worked (Él ha trabajado)
She has worked (Ella ha trabajado)
It has worked (Eso ha trabajado)
We have worked (Nosotros hemos trabajado)
You have worked (Usted ha trabajado)
Explicación: