Temporal Connectors in Indonesian

Overview

Temporal connectors link clauses by expressing time relationships: when something happened, what happened before or after, and what happened simultaneously. Indonesian has a rich set of these connectors, including ketika/waktu (when), sebelum (before), sesudah/setelah (after), sementara/sambil (while), and sejak (since).

These connectors allow you to build complex sentences and tell stories with clear chronological relationships. They work similarly to English temporal conjunctions and can introduce either the first or second clause.

How It Works

Common Temporal Connectors

Indonesian	English	Example
ketika / waktu	when	Ketika saya datang, dia sudah pergi.
sebelum	before	Sebelum tidur, saya baca buku.
sesudah / setelah	after	Setelah makan, kami pergi.
sementara	while (separate actions)	Sementara dia masak, saya bersih-bersih.
sambil	while (simultaneous)	Sambil menunggu, saya minum kopi.
sejak	since	Sejak pagi, dia bekerja.
begitu	as soon as	Begitu sampai, dia tidur.
sampai	until	Tunggu sampai selesai.
selama	during/for (duration)	Selama tiga hari.

Connector Position

Position	Example	English
Beginning	Ketika hujan, kami di dalam.	When it rains, we stay inside.
Middle	Kami di dalam ketika hujan.	We stay inside when it rains.

Sambil vs. Sementara

Sambil (same subject)	Sementara (different subjects)
Dia makan sambil baca. (He eats while reading.)	Dia makan sementara saya baca. (He eats while I read.)

Examples in Context

Indonesian	English	Note
Ketika saya datang, dia sudah pergi.	When I arrived, he had left.	Simultaneous/sequential
Sebelum tidur, saya baca buku.	Before sleeping, I read a book.	Prior action
Setelah makan, kami pergi.	After eating, we left.	Following action
Sambil menunggu, saya minum kopi.	While waiting, I drank coffee.	Simultaneous, same subject
Sejak kecil, dia suka menari.	Since childhood, she likes to dance.	Starting point
Begitu sampai, langsung tidur.	As soon as arriving, went straight to sleep.	Immediate sequence
Tunggu sampai selesai.	Wait until finished.	End point
Selama liburan, saya jalan-jalan.	During the holiday, I traveled.	Duration
Sementara dia tidur, saya masak.	While she slept, I cooked.	Different subjects
Sebelum pergi, jangan lupa kunci pintu.	Before going, don't forget to lock the door.	Prior action

Common Mistakes

Confusing sambil and sementara

• Wrong: Sambil dia masak, saya baca. (sambil with different subjects)
• Right: Sementara dia masak, saya baca.
• Why: Sambil is typically used when the same person does two things simultaneously. Sementara is for different subjects.

Using sesudah and setelah inconsistently

• Wrong: Worrying about the difference between sesudah and setelah
• Right: They are interchangeable — both mean "after"
• Why: Sesudah and setelah have the same meaning and can be used freely.

Forgetting the comma between clauses

• Wrong: Ketika dia datang saya pergi
• Right: Ketika dia datang, saya pergi.
• Why: A comma helps clarity when the temporal clause comes first, though it is sometimes omitted in casual writing.

Usage Notes

In casual speech, waktu is often preferred over ketika for "when," as ketika sounds slightly more literary. Sambil is extremely common in daily speech and is one of the most natural ways to describe multitasking. Sejak is used in both formal and informal contexts but appears especially in narratives and biographical descriptions.

Practice Tips

1. Tell a story about your day using temporal connectors: Sebelum pergi kerja, saya sarapan. Sambil makan, saya baca berita. Setelah makan, saya berangkat.
2. Practice the sambil pattern for describing multitasking: Sambil jalan, sambil bicara. Sambil belajar, sambil dengar musik.

Related Concepts

• Time Expressions — time markers used within clauses
• Narrating Events — combining temporal connectors for storytelling