Question

Have already you seen her? or Have you already seen her?

Answer 1

"Have already you seen her?" Just think is anyone you heard ever said that or have they said "Have you already seen her?"?

Step-by-step explanation:

Think of what other people have said.

Answer 2

Have you already seen her?

Step-by-step explanation:

The first option doesn't make sense, as the adverb comes after the pronoun in this case. Someone else may be able to explain this better.