Hvis bussen bliver forsinket igen, tager jeg metroen i stedet.

Hvis means if and introduces a condition.

So Hvis bussen bliver forsinket igen means If the bus gets delayed again. Danish uses hvis for this kind of real or possible condition.

A useful contrast:

• Hvis bussen bliver forsinket igen, tager jeg metroen. = If the bus is delayed again, I’ll take the metro.
• Jeg ved ikke, om bussen bliver forsinket. = I don’t know whether the bus will be delayed.

So hvis = if in a condition, while om often means whether.

Because bussen is the definite form: the bus.

In Danish, the definite article is usually attached to the end of the noun:

• en bus = a bus
• bussen = the bus

So instead of a separate word like English the, Danish often adds -en or -et to the noun.

For the same reason as bussen: metroen means the metro.

• en metro = a metro
• metroen = the metro

In transport expressions, Danish very often uses the definite form:

• tage bussen = take the bus
• tage toget = take the train
• tage metroen = take the metro

Even when English might sound a bit more general, Danish often prefers the definite form here.

Bliver forsinket means gets delayed / is delayed.

It is built from:

• bliver = becomes / gets / is
• forsinket = delayed

So literally it is something like becomes delayed or gets delayed.

This is a very common Danish pattern:

• blive + past participle

Examples:

• bliver åbnet = is being opened / gets opened
• bliver lukket = is being closed / gets closed
• bliver forsinket = gets delayed / is delayed

This is a very useful distinction.

• er forsinket describes a state: the bus is delayed
• bliver forsinket describes something happening: the bus gets delayed / becomes delayed

So:

• Bussen er forsinket. = The bus is delayed.
• Bussen bliver forsinket igen. = The bus gets delayed again.

In this sentence, bliver fits well because the speaker is talking about the event happening again.

Because Danish follows the V2 rule in main clauses: the finite verb normally comes in the second position.

When the sentence begins with something other than the subject, the subject comes after the verb.

Here, the whole hvis-clause comes first:

• Hvis bussen bliver forsinket igen, ...

Then the main clause must have the verb first and the subject after it:

• tager jeg metroen i stedet

So not:

• Hvis ..., jeg tager ... ❌

but:

• Hvis ..., tager jeg ... ✅

This kind of inversion is very common in Danish.

Because the first part is a subordinate if-clause, and the second part is the main clause.

• Hvis bussen bliver forsinket igen, = subordinate clause
• tager jeg metroen i stedet. = main clause

The comma separates the two clauses and helps show the structure clearly.

Because igen means again, and in this sentence it naturally modifies the idea of being delayed again.

So:

• bliver forsinket igen = gets delayed again

That is the most natural placement here.

If you moved igen, the sentence might still be understandable, but the rhythm and emphasis would change. The given order is the normal, idiomatic one.

Because Danish often uses the present tense to talk about the future, especially after words like if, when, and in planned or likely situations.

So:

• Hvis bussen bliver forsinket igen, tager jeg metroen i stedet.

literally uses present forms, but the meaning is future: If the bus is delayed again, I’ll take the metro instead.

This is very normal in Danish.

Yes, you could say vil jeg tage metroen, but it changes the feel a bit.

• tager jeg metroen sounds natural and straightforward
• vil jeg tage metroen adds a clearer future or decision feeling, sometimes a bit more deliberate

In many everyday Danish sentences, the simple present is preferred where English would use will.

So the original sentence is very natural.

I stedet means instead.

Here it means that if the bus is delayed again, the speaker will choose the metro as an alternative.

• tage metroen i stedet = take the metro instead

It is a fixed expression, so it is best to learn it as a chunk:

• i stedet = instead

Yes.

You could say:

• Jeg tager metroen i stedet, hvis bussen bliver forsinket igen.

That means the same thing.

The difference is mainly in focus:

• Hvis bussen bliver forsinket igen, tager jeg metroen i stedet.
  This puts the condition first.
• Jeg tager metroen i stedet, hvis bussen bliver forsinket igen.
  This starts with the result or decision.

Both are correct.

It is a normal, real or likely future condition.

The structure is:

• Hvis
  • present tense
• main clause in present tense with future meaning

So Danish often says:

• Hvis X sker, gør jeg Y.

In English, we often translate that as:

• If X happens, I’ll do Y.

So this sentence is a very common everyday conditional pattern.