Still Yet Already …

Question 1

What does still mean? And where does it come in the sentences?

Answer 1

Something is the same as before.
It comes before verb

Question 2

What does Yet mean and where is it at a sentences?

Answer 2

Until now.
Yet is usually at the end of a sentence.

Question 3

What does already mean?
And where is it at a sentence?

Answer 3

It means that earlier than expected.
anywhere.

Question 4

Is it true:
You are here yet.

Answer 4

No.
Yet is used in “-” “?”