Pertukaran alamat itu selesai.

Tukar is the basic verb meaning to change, to exchange, or to replace.

Pertukaran is a noun formed from tukar, and it means something like the change, the exchange, or the process of changing.

So in this sentence:

• tukar alamat = change address / to change an address
• pertukaran alamat = address change / change of address

This kind of noun formation is very common in Malay, especially in formal or administrative language.

It is formed from the root tukar with the affixes per- ... -an:

• tukar → pertukaran

This pattern often creates a noun referring to an action, process, or result.

So pertukaran means the act or process of changing/exchanging.

For a learner, it is often easiest to recognize it as:

• root: tukar
• full noun: pertukaran

Malay noun phrases often work the opposite way from English.

In English, we say:

• address change
• change of address

In Malay, the main noun usually comes first, and the modifying noun comes after it:

• pertukaran alamat = literally change address

So alamat tells you what kind of change it is.

This same pattern appears in many phrases:

• nombor telefon = phone number
• kad kredit = credit card
• pertukaran nama = change of name

Itu comes after the noun phrase and usually means that or marks something as specific/known.

So:

• pertukaran alamat = an address change / address change in general
• pertukaran alamat itu = that address change / the address change

In context, itu often sounds less like a strongly pointed that and more like the specific one we are talking about.

Malay commonly places itu after the noun:

• buku itu = that book / the book
• rumah itu = that house / the house
• pertukaran alamat itu = that address change

Malay usually does not need a verb like is/are in sentences like this.

English:

• The address change is complete.

Malay:

• Pertukaran alamat itu selesai.

Here, selesai functions as the predicate, so no separate is is needed.

This is very normal in Malay:

• Dia sakit. = He/she is sick.
• Rumah itu besar. = That house is big.
• Kerja itu selesai. = The work is finished.

In many beginner explanations, it is easiest to think of selesai as meaning finished, complete, or completed.

In practice, Malay words often do not fit neatly into English-style categories. Selesai can behave like a stative predicate, and in translation it may look adjective-like or verb-like depending on context.

In this sentence, it means that the process is complete:

• Pertukaran alamat itu selesai. = The change of address is complete.

You may also see:

• Saya sudah selesai. = I’m done.
• Mesyuarat telah selesai. = The meeting has ended / is over.

The structure is:

• Pertukaran alamat itu = noun phrase (subject/topic)
• selesai = predicate

So the pattern is essentially:

• [Noun phrase] + [predicate]

This is a very common Malay structure.

You can think of it as:

• The address change
  • complete

Malay does not require extra linking words here.

It depends on context.

• Pertukaran alamat itu selesai.
  This is already natural and grammatical. It states that the address change is complete.

• Pertukaran alamat itu telah selesai.
  This adds telah, which gives a more explicit completed/already happened sense. It can sound a bit more formal or written.

• Pertukaran alamat itu sudah selesai.
  This is also common, and sudah often feels a bit more conversational than telah.

So all three can work:

• ... selesai = complete / finished
• ... telah selesai = has been completed
• ... sudah selesai = is already finished

Yes, it sounds fairly formal or administrative, especially because of pertukaran alamat.

This phrase is common in official contexts such as:

• forms
• banking
• utility accounts
• government records
• customer service

In casual speech, people might use a more verb-based expression, for example:

• Saya dah tukar alamat. = I’ve changed my address.
• Alamat itu dah ditukar. = That address has been changed.

So the given sentence sounds very suitable for notices, status updates, or official communication.

Yes.

• Pertukaran alamat selesai.
• Pertukaran alamat itu selesai.

Both are possible.

With itu, the sentence refers more clearly to that specific address change or the address change already being discussed.

Without itu, it can sound more general, headline-like, or like a status label.

For example:

• on a form or system message, Pertukaran alamat selesai might be perfectly natural
• in a conversation about one particular case, pertukaran alamat itu selesai may feel more specific

Yes. The root tukar covers both change and exchange, depending on context.

So pertukaran can mean:

• a change
• an exchange
• a transfer/swap in some contexts

But with alamat, the meaning is clearly change of address, not exchange of addresses.

The noun that follows often tells you which sense is intended.

A couple of small points:

• pertukaran is roughly pronounced per-tu-ka-ran
• the first e in per- is usually a schwa sound, like the a in about
• alamat is roughly a-la-mat
• selesai is roughly se-le-sai

Also, Malay pronunciation is generally more regular than English spelling. Once you know the sounds, it is usually quite predictable.

Absolutely. It sounds very suitable for that kind of use.

For example, it could appear as:

• a confirmation message after updating an address
• a case status in a customer account
• an administrative note
• an official notification

Because the sentence is short, clear, and formal, it works well in system or bureaucratic contexts.