My vriendin sal vanaand my boek teruggee.

Because my in Afrikaans is the possessive word my in English.

So:

• my vriendin = my girlfriend / my female friend
• my boek = my book

Afrikaans does not change this word for gender or number here, so it stays my in both places.

It can mean either one.

In Afrikaans, vriendin may mean:

• girlfriend
• female friend

The intended meaning usually comes from context. If the sentence is about a romantic partner, girlfriend is natural. If not, it can simply mean female friend.

Sal is the future marker here. It works a lot like English will.

So:

• sal teruggee = will give back / will return

In Afrikaans, the finite verb sal comes early in the sentence, while the main verb usually goes to the end in its infinitive form.

Because Afrikaans often places the main verb at the end when a helping verb like sal is used.

Pattern:

• subject + finite verb + other information + main verb at the end

So:

• My vriendin = subject
• sal = finite verb
• vanaand my boek = middle part
• teruggee = main verb at the end

This is very normal Afrikaans word order.

Teruggee means to give back or to return.

It is made up of:

• terug = back
• gee = give

So my boek teruggee literally means give my book back.

In this sentence, it is written as one word: teruggee.

That is because it is the full infinitive form after sal.

But in some sentence patterns, the parts can separate. For example:

• My vriendin gee vanaand my boek terug.

Here the verb is split:

• gee = gives
• terug = back

So learners often notice both patterns:

• sal ... teruggee
• gee ... terug

Both are correct, depending on the sentence structure.

That position is natural in Afrikaans.

In a main clause, the finite verb usually comes second. After that, adverbs like vanaand often come before the object.

So this order is normal:

• My vriendin sal vanaand my boek teruggee.

You could sometimes move parts around for emphasis, but this version is very standard and neutral.

Yes, very often.

Afrikaans commonly uses the present tense for future meaning if the time is clear from context or from a word like vanaand.

For example:

• My vriendin gee vanaand my boek terug.

This can also mean My girlfriend/female friend is giving back my book tonight or will give back my book tonight.

Using sal makes the future meaning more explicit.

Because my boek already means my book.

In Afrikaans, as in English, you normally do not use the together with a possessive word like my.

So:

• my boek = my book
• not the my book

The same idea applies to my vriendin.

Afrikaans my is not pronounced like English my.

It is pronounced more like may in English, though the exact sound depends on accent.

So in this sentence:

• my vriendin sounds more like may freen-deen
• my boek also starts with that same may-like sound

This is a very common thing English speakers need to get used to.

A rough English-style guide is:

• vreen-din

A bit more carefully:

• vrie sounds close to free or vree
• din has a short vowel, somewhat like din in English

Also, Afrikaans v is usually pronounced like an English f, so vriendin often sounds closer to freen-din than to an English v sound.

Yes. That is also possible.

Both of these are natural:

• My vriendin sal vanaand my boek teruggee.
• My vriendin sal my boek vanaand teruggee.

The difference is mainly one of rhythm, emphasis, and information flow. The version with vanaand earlier often sounds very natural when the time is being introduced as important information.

It is singular.

• boek = book
• boeke = books

So my boek means my book, not my books.

Yes.

Depending on context, English may translate it as:

• give back
• return

So this sentence could be understood as either:

• My girlfriend/female friend will give back my book tonight
• My girlfriend/female friend will return my book tonight

Both match teruggee well.