Við leggjum bílnum fyrir framan húsið.

Leggjum is the 1st person plural present form of leggja.

So:

• leggja = the infinitive
• við leggjum = we park / we put / we lay, depending on context

In this sentence, because it is about a car and a place, the natural meaning is we park.

This verb is very common, and its meaning changes with context. It can mean things like lay, put, place, or park.

Because leggja can take different cases in different meanings, and with the meaning park a vehicle, Icelandic commonly uses the dative for the vehicle.

So in:

• Við leggjum bílnum ...

bílnum is the car being parked, even though it is in the dative.

This is important for learners because Icelandic does not always use the accusative for what English speakers think of as a direct object. Some verbs, or some meanings of a verb, require a different case. You usually have to learn that together with the verb.

No. Here bílnum does not mean to the car.

Even though the dative often has meanings like to or for in some contexts, in this sentence it is simply the noun form required by the verb pattern. So bílnum still refers to the car as the thing being parked.

A good way to think about it is:

• English: park the car
• Icelandic: leggja bílnum

Even though the Icelandic noun is dative, the overall meaning is still park the car.

Learners often expect bílinn because many other uses of leggja take an accusative object. But in the everyday meaning park the car, the usual pattern is leggja bílnum.

So for this sentence, bílnum is the form you should learn.

This is a good example of why it helps to memorize verbs together with their case pattern in a specific meaning, not just the dictionary form.

Fyrir framan is a fixed expression meaning in front of.

It is best to learn it as a single two-word prepositional phrase:

• fyrir framan húsið = in front of the house

Even though it has two words, learners usually treat it as one unit of meaning.

Because fyrir framan takes the accusative.

So the noun after it must be in the accusative case. With hús:

• hús = house
• húsið = the house

Here húsið is the correct form after fyrir framan.

A detail that can confuse learners: hús is a neuter noun, and in neuter nouns the nominative and accusative are often identical. So húsið looks the same in both cases. It is still accusative here because the prepositional phrase requires it.

Húsinu would be dative, which is not what this expression uses.

Because Icelandic usually adds the definite article as an ending on the noun instead of using a separate word like English the.

For example:

• bíll = a car
• bílnum = the car, in dative singular

and

• hús = a house
• húsið = the house

So the definiteness is built into the noun form itself.

Here við means we.

That is important because við can also be a preposition in other sentences, with meanings like with, against, or by, depending on context. But here, at the beginning of the sentence, it is clearly the subject pronoun we.

In normal Icelandic sentences, you usually do include the subject pronoun, even though the verb form leggjum already shows first person plural. So:

• Við leggjum bílnum ... = normal, neutral wording

It can mean either one.

Icelandic present tense often covers both:

• simple present: We park the car in front of the house
• present continuous: We are parking the car in front of the house

The context tells you which meaning is intended.

So if someone is describing a habit, it can mean we park. If someone is describing what is happening right now, it can mean we are parking.

Yes, but Icelandic main clauses normally follow the verb-second rule.

The sentence as given is:

• Við leggjum bílnum fyrir framan húsið.

If you move another part to the front, the finite verb still usually stays in second position. For example:

• Fyrir framan húsið leggjum við bílnum.

That is possible, but then leggjum must come right after the fronted phrase.

So Icelandic word order is somewhat flexible, but not completely free.