Doordat Anna haar boodschappentas op het balkon liet staan, werd het brood een beetje nat.

Both doordat and omdat can often be translated as because, but they are not always used in exactly the same way.

• doordat usually introduces a cause that leads to a result
• omdat is the more general word for because

In this sentence, doordat fits well because the sentence is about a clear cause-and-result situation: Anna left the bag outside, and as a result the bread got wet.

In everyday Dutch, the two words can sometimes overlap, but learners will often notice that doordat sounds especially natural when talking about an actual consequence.

Because doordat introduces a subordinate clause.

In Dutch subordinate clauses, the finite verb usually moves toward the end of the clause. Here the verbal part is:

• liet staan

So the clause is structured like this:

• Doordat
  • subject + other information + verbs at the end

That is why you get:

• Doordat Anna haar boodschappentas op het balkon liet staan

and not a main-clause order such as Anna liet ... staan.

This is the very common Dutch pattern laten + infinitive.

Here, iets laten staan means to leave something somewhere / to leave it standing. It does not mean that Anna made the bag stand up. It is just the normal Dutch way to say that she left it there.

So:

• liet = past tense of laten
• staan = infinitive

Together, liet staan means something like left it there.

Because the meaning is different.

• stond means was standing
• liet staan means left standing / left there

Compare:

• De boodschappentas stond op het balkon.
  The shopping bag was on the balcony.

• Anna liet de boodschappentas op het balkon staan.
  Anna left the shopping bag on the balcony.

So the sentence is focusing on Anna’s action of not taking the bag inside, not just on the bag’s position.

This is a very important Dutch word-order rule.

When something other than the subject comes first in a main clause, the finite verb must come before the subject. The opening subordinate clause counts as the first element of the sentence:

• Doordat Anna haar boodschappentas op het balkon liet staan, ...

So in the main clause, Dutch uses inversion:

• werd het brood een beetje nat

If the main clause stood alone, it would normally be:

• Het brood werd een beetje nat.

Here it means became wet or got wet.

The verb worden can be used in two important ways:

1. as an auxiliary in the passive

   • Het brood werd gegeten. = The bread was eaten.

2. as a main verb meaning to become

   • Het brood werd nat. = The bread became wet / got wet.

In this sentence, nat is an adjective, so werd nat means became wet, not a passive construction.

een beetje means a little or a bit.

So een beetje nat means:

• a little wet
• slightly wet

This is a very common expression in Dutch, and it is often used exactly where English would use a bit or a little.

No. haar agrees with the owner, not with the noun.

Here, haar means her, because the bag belongs to Anna.

Dutch possessive words such as:

• mijn
• jouw
• zijn
• haar
• ons
• hun

do not change depending on whether the noun is a de-word or het-word.

So:

• haar tas
• haar boek
• haar brood

all use haar if the owner is female.

Because Dutch normally writes compound nouns as one word.

• boodschappen = groceries / shopping
• tas = bag

Together:

• boodschappentas = shopping bag / grocery bag

This is very normal in Dutch. English often writes similar ideas as two words, but Dutch usually combines them into one compound noun.

Because op is the normal preposition for being on a balcony.

A balcony is usually thought of as a surface/platform area, so Dutch says:

• op het balkon
• op het terras
• op straat

By contrast, in is used for something inside an enclosed space:

• in de keuken
• in het huis
• in de tas

Because the sentence is talking about a specific bread, not bread in general.

Here it means the bread that was in the shopping bag, so Dutch uses the definite article:

• het brood

Also, brood is a het-word, so its definite article is het.

If you were speaking more generally about bread as a food, the article might be omitted in some contexts, but here a specific loaf or specific bread is meant.

Because the sentence begins with a subordinate clause, followed by the main clause.

Dutch normally separates those two parts with a comma:

• Doordat Anna haar boodschappentas op het balkon liet staan, werd het brood een beetje nat.

This is similar to English punctuation in sentences like:

• Because Anna left her shopping bag on the balcony, the bread got a little wet.

So the comma helps show where the subordinate clause ends and the main clause begins.