Hun er ikke skyldig.

• Hun = the subject pronoun, she
• er = the present tense of å være (to be)
• ikke = the negation word, not
• skyldig = an adjective meaning guilty

So the structure is:

subject + verb + negation + adjective

Because Norwegian main clauses normally follow the V2 rule: the finite verb comes in the second position.

In this sentence, the first element is Hun, so the verb er comes right after it:

Hun | er | ikke skyldig

You can see the same rule if another element comes first:

I dag er hun ikke skyldig.
Here I dag is first, so er still stays in second position.

In a normal Norwegian main clause, ikke usually comes after the finite verb and before the rest of the predicate.

So with å være + adjective, the usual order is:

subject + er + ikke + adjective

That is why you get:

Hun er ikke skyldig

and not:

Hun er skyldig ikke

Yes, skyldig is an adjective here, used after er as a predicative adjective.

In the singular, it stays skyldig:

• Hun er skyldig
• Han er skyldig
• Barnet er skyldig

In the plural, it becomes skyldige:

• De er skyldige

So the form can change, but not in this sentence.

Not always.

They are close, but there is an important nuance:

• ikke skyldig = not guilty
• uskyldig = innocent

In legal contexts, ikke skyldig is often the safer and more exact phrase. It means guilt has not been established.
Uskyldig can sound stronger, as if the person definitely did nothing wrong.

So in court-style language, Hun er ikke skyldig is often more natural than Hun er uskyldig.

Yes.

Depending on context, skyldig can also mean things like:

• guilty of something: skyldig i
• responsible for something, in some contexts
• sometimes owing or indebted, though learners more often meet that idea through the verb skylde

For example:

• Han er skyldig i tyveri. = He is guilty of theft.

In Hun er ikke skyldig, the meaning is simply that she is not guilty.

Usually not in a normal sentence like this.

The standard word order is:

Hun er ikke skyldig

If you say Hun er skyldig ikke, it sounds wrong.

Norwegian is quite strict about the placement of ikke. In main clauses, it normally comes after the finite verb. That is why ikke sits after er here.

Yes. This is a very common thing learners notice.

In a main clause:

Hun er ikke skyldig

But in a subordinate clause, ikke usually comes before the finite verb:

Jeg vet at hun ikke er skyldig.
= I know that she is not guilty.

So:

• main clause: hun er ikke skyldig
• subordinate clause: hun ikke er skyldig

That difference is very important in Norwegian.

You move the finite verb to the front:

Er hun ikke skyldig?

That is the normal yes/no question pattern in Norwegian:

verb + subject + ikke + rest

Compare:

• Statement: Hun er ikke skyldig.
• Question: Er hun ikke skyldig?

A rough guide is:

Hun er ikke skyldig
≈ hoon ehr IK-ke SHYL-di

A few notes:

• hun has a u sound that is not exactly like English oo
• ikke is two syllables: IK-ke
• skyldig contains the Norwegian y, which does not exist in normal English pronunciation

A useful tip for y: shape your lips as if saying oo, but try to say ee. That gets you closer to the Norwegian sound.