Passive voice in perfect tense
A more conversational tense, the passive perfect also refers to events in the past. Here, however, they are clearly finished, and often discussed in relation to other actions in the present. It looks like this:
[patient] ist [preposition] [agent] [past participle of verb] worden.
For example, "Es ist von mir geschrieben worden." ("It has been written by me.")
In this exercise, please transform the active sentences into passive ones. Click the "Send" button when finished. Our system will automatically correct errors and show the answers.