Hvis jeg bliver inviteret til festen, kommer jeg til tiden.

Bliver inviteret is a passive form.

• aktiv: Nogen inviterer mig = someone invites me
• passiv: Jeg bliver inviteret = I am/get invited

Danish often uses blive + past participle to make the passive, especially in everyday language. Here the speaker is focusing on what happens to me, not on who does the inviting.

So jeg bliver inviteret means something like I am invited or I get invited.

This is a very common question.

• jeg bliver inviteret focuses on the event/action of being invited
• jeg er inviteret focuses more on the state/result of already having an invitation

So:

• Hvis jeg bliver inviteret til festen ... = if I get invited / if I am invited
• Hvis jeg er inviteret til festen ... = if I’m invited / if I already have an invitation

In many contexts, both are possible, but bliver inviteret emphasizes the act more clearly.

Danish very often uses the present tense for future meaning, just like English sometimes does.

Here, the future meaning is clear because of the condition:

• Hvis jeg bliver inviteret ... = if that happens later
• kommer jeg til tiden = then I’ll arrive on time

So kommer literally looks like come/comes, but in context it means will come.

You could also say vil komme, but plain present tense is very natural in Danish.

This is because Danish main clauses usually follow the V2 rule: the finite verb comes in second position.

In this sentence, the whole hvis clause comes first:

• Hvis jeg bliver inviteret til festen, ...

That first clause takes the first slot, so the main clause must begin with the verb:

• kommer jeg til tiden

So the pattern is:

• first element: Hvis jeg bliver inviteret til festen
• second position: kommer
• then subject: jeg

That is why kommer jeg is correct here.

Yes. Så is possible here.

• Hvis jeg bliver inviteret til festen, kommer jeg til tiden.
• Hvis jeg bliver inviteret til festen, så kommer jeg til tiden.

Both are correct.

Adding så can make the result part feel a little clearer or more emphatic, like then in English. But it is often left out in natural Danish.

No, not in this sentence.

Use hvis for a condition:

• Hvis jeg bliver inviteret ... = if I get invited ...

Use om for whether/if in indirect questions:

• Jeg ved ikke, om jeg bliver inviteret = I don’t know whether I’m being invited / whether I’ll be invited

So:

• hvis = conditional if
• om = whether/if in reported or indirect questions

Til tiden is a fixed expression meaning on time.

So:

• Jeg kommer til tiden = I arrive on time / I’ll be on time

It means arriving at the expected or agreed time, not late.

This is an important distinction.

• til tiden = on time
• i tide = in time, before it is too late

Examples:

• Jeg kom til tiden = I arrived on time
• Jeg kom i tide = I arrived in time

You can arrive i tide without arriving til tiden.
For example, if a film starts at 8:00 and you arrive at 8:05 but still catch the important part, you may have arrived i tide, but not til tiden.

In your sentence, til tiden is the natural choice.

Because with invitere, Danish normally uses til:

• invitere nogen til festen = invite someone to the party

Here, til shows the destination or event you are invited to.

But once you are talking about being at the party, Danish often uses på:

• Jeg er på festen = I am at the party

So:

• inviteret til festen = invited to the party
• på festen = at the party

Festen means the party, with the definite article attached to the noun.

Danish usually adds definiteness at the end of the noun:

• en fest = a party
• festen = the party

Here, festen suggests a specific party already known from context.

If you said Hvis jeg bliver inviteret til en fest, that would mean if I get invited to a party, more generally and less specifically.

Yes, you could.

• Hvis jeg bliver inviteret til festen
• Hvis jeg inviteres til festen

Both are passive.

The difference is mostly style:

• bliver inviteret is more common in everyday speech
• inviteres is a shorter passive form, often a bit more formal or written

So in normal spoken Danish, bliver inviteret is usually the more natural choice.

Yes. This sentence expresses a real or open condition.

It means the speaker sees the invitation as a possible future event and says what will happen in that case.

Danish often uses:

• present tense in the if-clause
• present tense in the main clause

for this kind of real future condition.

So this structure is very normal for everyday Danish.