Already, yet

Already, yet
We use already to say that something happened sooner than expected.

Already usually comes before the main verb or between an auxiliary or modal verb and the main verb.
I am sorry, she has already gone home.
The film has already started.

She's only four years old and she can already read.
We use yet in questions or negative statements to talk about things that we expected to happen before now. Have you finished work yet?
I haven't seen the new James Bond film yet.
Have you met our new colleague? ~ Not yet.
Yet usually comes at the end of the sentence.

We usually use the present perfect with already and yet.