Kucing tetangga mengejar tikus itu sampai ke belakang rumah.

The sentence follows a very common Indonesian pattern:

Subject + Verb + Object + Direction/Result phrase

So here we have:

• Kucing tetangga = the neighbor’s cat
• mengejar = chased / chases
• tikus itu = that mouse / the mouse
• sampai ke belakang rumah = all the way to the back of the house

So the overall structure is quite close to English word order.

Because Indonesian usually puts modifiers and possessors after the noun they describe.

So:

• kucing tetangga = the neighbor’s cat
  literally: cat neighbor

This is normal Indonesian noun order. English does the opposite in phrases like the neighbor’s cat.

If you reversed it to tetangga kucing, it would not mean the same thing and would sound wrong here.

Usually, yes.

In context, kucing tetangga is most naturally understood as:

• the neighbor’s cat
• or a neighbor’s cat

Indonesian often leaves definiteness to context, so the phrase itself does not force a strict the vs a distinction the way English does.

If a speaker wanted to make ownership even more explicit, they could say things like:

• kucing milik tetangga = the cat belonging to the neighbor
• kucing punya tetangga = the neighbor’s cat

But kucing tetangga is already very natural.

Mengejar is the verb to chase in an active form.

It comes from the root:

• kejar = chase

With the prefix:

• meN- → mengejar

This prefix is very common in Indonesian and often marks an active verb, especially in standard Indonesian.

So:

• kucing tetangga mengejar tikus itu = the neighbor’s cat chased / chases that mouse

The subject is the doer of the action, and the object comes after the verb.

Because in Indonesian, demonstratives like ini and itu usually come after the noun.

So:

• tikus itu = that mouse / the mouse
• rumah itu = that house

This is the normal pattern. English says that mouse, but Indonesian says literally mouse that.

Also, itu does not always have to sound as strongly demonstrative as English that. In many contexts it can simply help mark something as specific, closer to the mouse.

Here, sampai ke means something like:

• all the way to
• as far as
• up to

So:

• sampai ke belakang rumah = all the way to the back of the house

The word sampai adds the idea that the chasing continued until that point was reached.

Without sampai, the sentence would still make sense:

• Kucing tetangga mengejar tikus itu ke belakang rumah.

That would mean the cat chased the mouse to the back of the house.

But sampai adds a stronger sense of extent or endpoint.

Because ke shows movement toward a place, while di shows location at a place.

• ke belakang rumah = to the back of the house
• di belakang rumah = at / behind the house

In this sentence, the cat is chasing the mouse to somewhere, so ke is the correct choice.

If you said:

• Kucing tetangga mengejar tikus itu di belakang rumah

that would mean the chasing happened behind the house, not that the chase went there.

It can suggest either, depending on context, but here the back of the house is the most natural English rendering.

Literally:

• belakang = back / rear / behind
• rumah = house

So belakang rumah is the back area of the house, or the area behind it.

With ke, the phrase means movement toward that area:

• ke belakang rumah = to the back of the house / to behind the house

In normal English, to the back of the house sounds better.

Because Indonesian usually does not use articles the way English does.

So nouns often appear without any word corresponding to a or the:

• kucing = cat / a cat / the cat
• rumah = house / a house / the house

Context tells you which meaning is intended.

In this sentence:

• kucing tetangga feels fairly specific because it is tied to the neighbor
• tikus itu is clearly specific because of itu
• rumah is understood from context as the relevant house

So Indonesian leaves a lot of this unstated.

Both are possible, depending on context.

Formally, itu is the demonstrative that. So the literal meaning is:

• tikus itu = that mouse

But in real usage, itu often also helps mark something as already known or specific, which can sound like:

• the mouse

So if the meaning shown to the learner is the mouse, that is completely reasonable. If it is that mouse, that is also reasonable.

Because Indonesian verbs usually do not change form for tense.

So mengejar can mean:

• chases
• chased
• is chasing

depending on context.

Time is usually understood from the situation or shown with extra words such as:

• sudah = already
• sedang = in the process of
• akan = will

So in isolation, this sentence does not grammatically force past tense. If the translation says chased, that comes from context, not from a special past-tense verb form.

The sentence does not explicitly say.

Rumah just means house, and in context it usually means the relevant house. That could be:

• the neighbor’s house
• the speaker’s house
• some other house already understood in the conversation

If the speaker wanted to be specific, they could say:

• rumah tetangga = the neighbor’s house
• rumah itu = that house
• rumah kami = our house

So here, the exact owner of the house is left unstated.