Lütfen bana yarınki sınavı hatırlat, çünkü sık sık fazla meşgul oluyorum.

Because hatırlatmak (to remind) takes the person being reminded in the dative case, not the direct object case.

• bana = to me
• beni = me as a direct object

In Turkish, the structure is basically:

• birine bir şeyi hatırlatmak = to remind someone of something

So here:

• bana = to me
• yarınki sınavı = the exam tomorrow / tomorrow’s exam

That is why bana is the natural form.

yarınki means something like tomorrow’s or the one for tomorrow.

The suffix -ki turns a time or place expression into something adjectival, so it can describe a noun.

• yarın = tomorrow
• yarınki sınav = tomorrow’s exam / the exam that is tomorrow

You can think of -ki here as creating a form similar to:

• today’s
• tomorrow’s
• the one on/in/from ..., depending on context

Other examples:

• bugünkü toplantı = today’s meeting
• dünkü haber = yesterday’s news
• evdeki kitap = the book in the house

So yarınki sınavı = the exam for tomorrow / tomorrow’s exam.

That -ı is the accusative case marker, used because the object is specific/definite.

• sınav = exam
• sınavı = the exam (as a specific direct object)

Since the speaker means a particular exam — the one tomorrow — Turkish marks it as a definite object:

• yarınki sınavı hatırlat = remind me about the exam tomorrow

If the object were non-specific, Turkish often would not use the accusative:

• kitap oku = read a book / read books
• kitabı oku = read the book

Here the exam is clearly specific, so sınavı is correct.

Because hatırlamak means to remember, while hatırlatmak means to remind.

• hatırlamak = to remember
• hatırlatmak = to remind

So:

• Hatırla! = Remember!
• Hatırlat! = Remind!

In this sentence, the speaker is asking someone else to cause them to remember, so hatırlatmak is the right verb.

hatırlat is the informal singular imperative form: a direct command or request to you.

From the infinitive hatırlatmak, you remove -mak and use the stem:

• hatırlatmak → hatırlat

So:

• Lütfen bana yarınki sınavı hatırlat. = Please remind me about tomorrow’s exam.

This is used when speaking to one person in an informal or neutral way.

Some related forms:

• hatırlat = remind! (informal singular)
• hatırlatın = remind! (plural or formal)
• hatırlatır mısın? = could you remind me?

It is grammatical and natural, but the level of politeness depends on the relationship.

• Lütfen ... hatırlat is a direct but softened request.
• It works well with friends, family, classmates, or someone you know well.

If you want to sound softer or more polite, Turkish often uses a question form:

• Lütfen bana yarınki sınavı hatırlatır mısın?
• Bana yarınki sınavı hatırlatabilir misin?

If speaking formally or respectfully:

• Lütfen bana yarınki sınavı hatırlatır mısınız?

So the given sentence is fine, but it sounds more natural in a familiar context.

çünkü means because.

It introduces the reason:

• Lütfen bana yarınki sınavı hatırlat = Please remind me about tomorrow’s exam
• çünkü sık sık fazla meşgul oluyorum = because I often get too busy / am too busy too often

So the second part explains why the speaker wants the reminder.

sık sık is a common Turkish adverbial expression meaning often or frequently.

It is a reduplication:

• sık by itself can relate to being frequent or dense
• sık sık strongly gives the adverbial sense frequently / again and again

It is very common and natural.

Examples:

• Sık sık görüşüyoruz. = We see each other often.
• Sık sık unutuyorum. = I often forget.

So in your sentence, sık sık means the speaker becomes busy on a frequent basis.

meşgul means busy.

fazla meşgul means too busy, overly busy, or more busy than is convenient.

• meşgulüm = I am busy
• fazla meşgulüm / fazla meşgul oluyorum = I am too busy / I keep getting too busy

So fazla adds the idea that the level of busyness is a problem.

Depending on context, English might translate it as:

• too busy
• very busy
• overly busy

Here too busy is probably the best fit.

This is a very good question, because both are possible in different contexts.

• meşgulüm = I am busy
• meşgul oluyorum = I become busy / I get busy / I end up being busy

In this sentence, oluyorum suggests a recurring situation: the speaker often ends up busy, or gets busy.

So:

• sık sık fazla meşgulüm would sound more like a description of a repeated state
• sık sık fazla meşgul oluyorum emphasizes the process or repeated occurrence of becoming busy

That is why it can sound very natural here.

oluyorum comes from olmak (to be / become / happen).

Breakdown:

• ol- = verb stem
• -uyor- = present continuous
• -um = I

So oluyorum literally means:

• I am becoming
• I am being
• sometimes more naturally in English: I get / I end up

In context:

• fazla meşgul oluyorum = I get too busy / I end up too busy

Turkish present continuous can sometimes describe repeated behavior too, not only what is happening right this second.

Yes, Turkish word order is flexible, but this order is very natural.

The neutral order here is:

• Lütfen = please
• bana = to me
• yarınki sınavı = tomorrow’s exam
• hatırlat = remind

Turkish often puts the verb at the end. Before the verb, elements can move around for emphasis.

Possible variations:

• Lütfen yarınki sınavı bana hatırlat.
• Bana lütfen yarınki sınavı hatırlat.

These are all grammatical, but the emphasis changes slightly.

The given version is straightforward and natural.

Yes. Turkish has several ways to express this idea.

Common options include:

• yarınki sınav = tomorrow’s exam
• yarın olan sınav = the exam that is tomorrow
• yarınki sınavım = my exam tomorrow, if possession is needed

The -ki form is very concise and common, especially with time expressions like:

• bugünkü
• yarınki
• dünkü

So in this sentence, yarınki sınavı is probably the most natural compact form.

It leans more toward I often get/become too busy, because of oluyorum.

But in real translation, English often smooths that out to:

• because I’m often too busy
• because I often get too busy

Both capture the idea well.

The Turkish form is slightly dynamic: it suggests that this happens repeatedly, not just that busy is a permanent characteristic.

Yes. In actual usage, hatırlatmak covers the normal English meaning of to remind.

Its basic pattern is:

• birine bir şeyi hatırlatmak

Examples:

• Bana toplantıyı hatırlat. = Remind me about the meeting.
• Ona adımı hatırlattım. = I reminded him/her of my name.
• Bu şarkı bana çocukluğumu hatırlatıyor. = This song reminds me of my childhood.

So it is a very useful everyday verb.

Yes — this sentence is a great example of several very common Turkish patterns working together:

1. Polite request with imperative

   • Lütfen ... hatırlat

2. Dative for the person affected

   • bana

3. Definite direct object

   • sınavı

4. The suffix -ki

   • yarınki

5. Reason clause with çünkü

   • çünkü ...

6. Frequent/habitual expression

   • sık sık

7. Adjective + olmak

   • meşgul olmak

8. Present continuous used for repeated tendency

   • oluyorum

So even though the sentence is short, it contains several patterns that show up constantly in real Turkish.