Select languages...
How Indonesian packages meaning
Indonesian grammar at a glance
Select a language above to see its architecture overview.
Common questions about Indonesian
What do Indonesian voice prefixes do?
Indonesian verbs take a prefix that signals voice and focus. meN- (surfacing as me-, mem-, men-, meng- depending on the next sound) marks active voice. di- marks passive. ter- creates stative or accidental: tidur (sleep) → tertidur (fell asleep). ber- creates intransitive or possessive: kerja (work) → bekerja (to work). The same root takes different prefixes for different sentence structures.
How does reduplication work in Indonesian?
Indonesian uses reduplication for several functions. Plural: orang ('person') → orang-orang ('people'). Variety: sayur ('vegetable') → sayur-sayuran ('various vegetables'). Reciprocal: pukul ('hit') → pukul-memukul ('hit each other'). Intensification: jalan ('walk') → jalan-jalan ('to stroll around'). Reduplication is productive and creates new meanings rather than just repeating.
Does Indonesian have tense?
No grammatical tense — verbs never change shape for time. Time is conveyed by adverbs (kemarin 'yesterday', besok 'tomorrow') and pre-verbal aspect particles: sudah ('already, completed'), sedang ('in progress'), masih ('still'), belum ('not yet'), akan ('will, future'). 'Saya makan' could mean 'I eat', 'I am eating', or 'I will eat' — context or particles disambiguate.
How are Indonesian and Malay different?
Indonesian (Bahasa Indonesia) and Malay (Bahasa Melayu) are mutually intelligible — they share a common ancestor and a common standardized core. Differences are mostly lexical: Indonesian has many Dutch and Javanese loanwords, Malay has more English and Sanskrit. Spelling has minor variations. Speakers of one can read books in the other with minimal effort.
Why are there so many words for 'I' in Indonesian?
Indonesian pronouns encode social register and regional variety. Saya is the formal, neutral 'I' used in writing, business, and with strangers. Aku is informal, used among friends, family, in songs and poetry. Gue (or gua) is Jakartan slang heavily marked as casual urban speech. Kinship terms (Pak, Bu, Mas, Mbak) often replace pronouns entirely in polite contexts.
Sources for Indonesian
The grammatical descriptions on this page are informed by the following published reference and descriptive grammars. Grammatical facts themselves are not subject to copyright; the scholars who documented them deserve attribution.
- Sneddon, James Neil; Adelaar, Alexander; Djenar, Dwi Noverini & Ewing, Michael C. (2010). Indonesian: A Comprehensive Grammar, 2nd ed. Routledge. — Standard English-language reference; thorough morphology, syntax, and discourse. [via static/grammar-library/ind/sneddon-2010-indonesian-comprehensive-grammar.pdf]