Curso de Inglés Lección 18 Pag 4

+	I You He We They She It	been to Rome	-	I You She It They We He	been to Rome
					've = have 's = = not
?	Have she we it you they he	been to Rome?		Yes, I have No, I Yes, he No, he

... has been had es utilizado para decir que alguien ha sido engañado, generalmente supone un engaño económico (timo, fraude).
You've been had, I'm afraid. You should have checked the computer more carefully before you bought it.
Me temo que te han engañado. Debiste comprobar el ordenador más cuidadosamente antes de comprarlo.

to have been around / about (a bit) = saber lo suyo, saber más de lo que dice, saber más de lo que aparenta.
He looks stupid enough, but he's been around / about a bit.
Parece bastante tonto, pero sabe lo suyo.