De bezorger controleerde vandaag de verpakking.

Bezorger usually means delivery person / delivery driver / courier, depending on context. It comes from the verb bezorgen, which can mean to deliver.

So de bezorger is:

• the person who delivers something
• often someone delivering mail, parcels, food, or packages

It does not specifically say whether the person is male or female. In modern English, delivery person is often the safest translation.

In Dutch, every noun takes either de or het as its definite article.

Here:

• de bezorger = the delivery person
• de verpakking = the packaging

A few useful points:

• bezorger is a de-word
• verpakking is also a de-word
• Many nouns ending in -ing are de-words, so verpakking fits a common pattern

Unfortunately, whether a noun takes de or het often has to be memorized, though patterns can help.

Controleerde is the simple past of the verb controleren (to check / to inspect).

The parts are:

• infinitive: controleren
• stem: controleer-
• simple past singular: controleerde

This is a regular weak verb, so it follows the normal past-tense pattern.

For example:

• ik controleerde = I checked
• hij controleerde = he checked
• wij controleerden = we checked

Because Dutch is a verb-second (V2) language in main clauses.

In this sentence:

• De bezorger = first element
• controleerde = finite verb, so it must come second
• vandaag de verpakking = the rest of the sentence

So the order is: Subject + finite verb + other information

That gives: De bezorger controleerde vandaag de verpakking.

This is one of the most important word-order rules in Dutch.

Yes. Vandaag can move, depending on emphasis or style.

All of these are possible:

• De bezorger controleerde vandaag de verpakking.
• Vandaag controleerde de bezorger de verpakking.
• De bezorger controleerde de verpakking vandaag.

The meaning stays very similar, but the focus changes slightly:

• Vandaag at the beginning gives extra emphasis to today
• Vandaag near the end can sound a bit more neutral in some contexts

If vandaag comes first, the verb still has to stay in second position:

• Vandaag controleerde ... not
• Vandaag de bezorger controleerde ...

Dutch often uses both the simple past and the present perfect, but the choice depends on style, region, and context.

Here:

• controleerde = checked
• a present perfect version would be heeft gecontroleerd

So you could also say: De bezorger heeft vandaag de verpakking gecontroleerd.

Very roughly:

• simple past can sound more like narration or written reporting
• present perfect is often common in everyday spoken Dutch, especially when talking about completed actions

Both are normal Dutch.

Verpakking usually means packaging or the packaging material/container around a product.

It is not always the same as package in English.

Compare:

• verpakking = packaging, wrapper, box, outer packing
• pakket = package, parcel

So this sentence suggests the delivery person checked the packaging, not necessarily the parcel as a whole.

Dutch does not use do-support the way English does.

English:

• The delivery person checked the packaging.
• Did the delivery person check the packaging?

Dutch simply changes word order for a question:

• statement: De bezorger controleerde vandaag de verpakking.
• question: Controleerde de bezorger vandaag de verpakking?

So Dutch does not add a separate helping verb like did.

A helpful rough guide is:

con-tro-LEER-duh

A few details:

• the stress is on leer
• ee is a long vowel, somewhat like the vowel in English day, but without the glide
• the final -de is usually a weak syllable, like duh

And the whole sentence is roughly:

duh buh-ZOR-ghur con-tro-LEER-duh fan-DAKH duh ver-PAK-ing

That spelling is only approximate, but it may help you get started.

The subject and past tense form would change like this:

Singular:

• De bezorger controleerde vandaag de verpakking.

Plural:

• De bezorgers controleerden vandaag de verpakking.

So:

• bezorger → bezorgers
• controleerde → controleerden

The object de verpakking stays the same.

Yes, it is a normal, grammatical sentence.

It sounds fairly neutral and could fit:

• written narration
• a report
• formal or semi-formal context

In everyday speech, many speakers might also say: De bezorger heeft vandaag de verpakking gecontroleerd.

So the original sentence is correct and natural, but it may sound a bit more like written narration than casual conversation.