Die patroon is op die tafel.

Because Afrikaans uses die as the definite article the.

• die patroon = the pattern
• die tafel = the table

So each noun phrase that is definite gets its own die, just like in English:

• The pattern is on the table

No. This is one of the nice things about Afrikaans.

die is used very broadly:

• for singular nouns
• for plural nouns
• for all grammatical genders

So unlike languages that change the depending on gender or case, Afrikaans usually keeps it simple with die.

Examples:

• die boek = the book
• die boeke = the books
• die tafel = the table

Yes, in this simple statement it is very similar to English:

• Die patroon = subject
• is = verb
• op die tafel = prepositional phrase

So the structure is:

Subject + verb + place

That makes Die patroon is op die tafel feel quite familiar to an English speaker.

op means on in this sentence.

So:

• op die tafel = on the table

It is a very common Afrikaans preposition. In many cases it matches English on, though like all prepositions, exact usage can vary depending on context.

Yes. Here is works much like English is.

It links the subject to its location:

• Die patroon is op die tafel = The pattern is on the table

Afrikaans often uses is in location sentences where English also uses is.

No. Afrikaans die is usually pronounced like dee, not like the English word die.

A rough guide:

• die ≈ dee
• tafel ≈ TAH-fel
• patroon ≈ pah-TROON

So the sentence is roughly: dee pah-TROON is op dee TAH-fel

Yes, depending on context, patroon can have more than one meaning, just as some English words do.

A learner may most often see it meaning:

• pattern
• design
• sometimes a template or model, depending on context

So the exact meaning comes from the situation. In your sentence, if the meaning has already been given as pattern, that is the sense you should use.

Sometimes yes, but the meaning becomes a little more specific.

• Die patroon is op die tafel = The pattern is on the table
• Die patroon lê op die tafel = The pattern is lying on the table

Using lê emphasizes physical position more strongly.
Using is is more neutral and simply states location.

So is op is a safe, basic way to express where something is.

No, not in this sentence.

The nouns patroon and tafel do not change because of their role in the sentence. Afrikaans has much less noun inflection than many European languages.

So you can focus on:

• the article: die
• the verb: is
• the preposition: op

That simplicity is one reason Afrikaans grammar often feels approachable to English speakers.

Because Afrikaans does not need it here.

English can say:

• The pattern is on the table
• There is a pattern on the table

Afrikaans can also express these ideas in different ways, but in your sentence the structure simply says:

The pattern is on the table

So no extra word equivalent to there is needed.