aktiv oder passiv?

Active: when the main person is doing something: I GO, he WORKS
Passive: when the main person is in a particular situation: She WAS KILLED

REGULAR:
base form: kill (I); past simple: killed (II); past participle: killed (III)

Active: Yesterday John KILLED Anna with a knife - killed=> past simple(II) :::: Gestern hat John Anna getötet.
Passive: Yesterday Anna WAS KILLED with a knife BY John - was=> past simple (II); killed=> past partciple :::: Gestern wurde Anna von John getötet.

IRREGULAR:
base form: give (I); past simple: gave (II); past participle: given (III)
Active: Mary GAVE me a book. :::: Mary hat mir ein Buch gegeben.
Passive: I WAS GIVEN a book BY Mary ::: Ich wurde ein Buch von Mary gegeben.

A few examples:

PRESENT:
NOW: This house is being built by workers.
IN GENERAL: Houses are built by workers.

PAST SIMPLE:
Houses were built by workers.

PRSESNT PERFECT:
Houses have been built by workers.

PrC: I'm taking ::: I'm being taken (!!!! I'm taking =/= I'm being taken!!!! I'm taking = I'm taking something; I'm being taken = someone's taking me!!)
PrS: I take ::: I'm taken
PrP: I've taken ::: I've been taken
PrPC: I've been taking ::: I've been being taken
PsS: I took ::: I was taken
PsP: I'd taken ::: I'd been taken
and so on...

Sorry for my poor German ;(;(

Hah, the post above I was me - I've forgot to sign my post ;P
Cheers