English passives encourage learners to build every Malay passive as βpatient + passive verb + oleh + actor,β mirroring by the manager. That pattern is grammatical, but it is only one option. In Standard Malaysian Malay, a short third-person agent can follow a di- verb directly, oleh becomes especially useful when other material intervenes or the agent is long, and first- or second-person actors normally require object voice instead.
This is a repair guide to agent placement, not a complete passive paradigm. Its central lesson is slightly counterintuitive: oleh is often omitted precisely when the agent sits immediately beside the passive verb. Adding it everywhere is not safer; the actorβs person, position, weight, and discourse importance decide the natural construction.
Three dependable patterns
| Actor | Core pattern | Example |
|---|---|---|
| short third-person noun phrase | patient + di-verb + actor | Laporan itu disemak penyelia. |
| explicit, displaced, or heavy third-person agent | patient + di-verb + oleh + actor | Laporan itu disemak dengan teliti oleh penyelia baharu. |
| first- or second-person pronoun | patient + actor + bare verb | Laporan itu saya semak. |
All three put the patient first. They differ in how the actor is integrated into the clause. The first two are di- passives; the third is object voice. English obscures this distinction because it can translate every example with an active sentence or a by phrase.
An adjacent third-person agent can be bare
After a di- verb, a short third-person actor may immediately follow without oleh. This compact pattern is standard, not an abbreviation that belongs only to casual speech.
Permohonan itu ditolak jawatankuasa semalam.
The application was rejected by the committee yesterday.
Bungkusan itu sudah diterima jiran saya.
The parcel has already been received by my neighbour.
The relationship is recoverable because jawatankuasa and jiran saya directly follow the passive verbs ditolak and diterima. The verb morphology identifies the patient-first construction, while adjacency identifies the following noun phrase as its actor.
This is why an English speaker should not automatically insert oleh merely because the translation contains by. Permohonan itu ditolak oleh jawatankuasa is also grammatical, but the preposition is optional in this short adjacent configuration. Keeping oleh may make the actor more explicit or slightly weightier; omitting it produces a compact neutral clause.
Use oleh when the agent is displaced or structurally heavy
Once an adverbial separates the verb from the actor, oleh clearly marks where the agent phrase begins. Compare the adjacent and displaced forms:
Dokumen itu diperiksa pegawai bertugas sebelum kaunter dibuka.
The document was checked by the officer on duty before the counter opened.
Dokumen itu diperiksa dengan teliti oleh pegawai bertugas sebelum kaunter dibuka.
The document was checked carefully by the officer on duty before the counter opened.
In the second sentence, dengan teliti intervenes between the verb and actor. Dropping oleh there would force the reader to reinterpret pegawai bertugas after an already complete adverbial. Careful Malaysian prose therefore uses oleh to re-establish the agent relation.
Oleh is also natural with a long, coordinated, or institutionally important actor, especially in (formal) writing:
Garis panduan itu disediakan oleh jawatankuasa teknikal yang dilantik oleh kementerian.
The guidelines were prepared by the technical committee appointed by the ministry. (formal)
Keputusan akhir akan diumumkan oleh pengerusi dan dua orang wakil industri.
The final decision will be announced by the chair and two industry representatives. (formal)
Here the preposition gives the reader a clear boundary before a heavy phrase. This is a processing advantage, not a word-for-word copy of English.
Omit the actor when it does not matter
A passive does not need an expressed agent. Procedures, notices, and reports often suppress it because the result matters more than who performed the action.
Semua borang mesti dihantar sebelum pukul lima petang.
All forms must be submitted before five in the afternoon. (formal instruction)
Jalan itu ditutup sementara kerana pokok tumbang.
That road is temporarily closed because a tree fell.
Adding oleh pihak berkenaan βby the relevant partyβ to such clauses often contributes nothing. English administrative prose also overuses vague by phrases; copying them can make Malay heavier without making it more informative. Express the actor only when identification, responsibility, contrast, or accountability matters.
Pronoun actors normally move before the bare verb
With first- and second-person actors, Standard Malay normally uses object voice rather than a di- passive. The actor pronoun comes directly before a verb without meN-:
Surat itu sudah saya tandatangani pagi tadi.
I signed that letter this morning.
Perkara ini akan kami bincangkan dalam mesyuarat esok.
We will discuss this matter in tomorrow's meeting.
Borang ini awak isi dahulu; saya akan semak kemudian.
Fill in this form first; I will check it later.
The verb can retain a derivational suffix: tandatangani keeps -i, and bincangkan keeps -kan. What object voice excludes is the actor-voice meN- prefix. Forms such as Surat itu ditandatangani oleh saya can occur when βby meβ is deliberately contrastive, and oleh saya is also found in (formal) or translated prose. It is not the neutral default for simply reporting what I did.
Third-person pronouns behave differently in careful Standard Malay: Surat itu ditandatangani olehnya βThe letter was signed by him/herβ is (formal), while a noun actor can follow directly. Patient-first patterns such as Surat itu dia tandatangan are widespread (informal) and vary by speaker and region; learners should not use them as the default edited form.
Keep agent phrases in their construction
The two voices cannot be combined by moving an actor freely around the verb:
| Construction | Well-formed order | What not to mix into it |
|---|---|---|
| di- passive | Fail itu disemak (oleh) Nadia. | do not put Nadia before disemak |
| object voice | Fail itu saya semak. | do not add di-, meN-, or postverbal oleh saya |
English topicalization can move an object while leaving the active verb intact: βThis report, I checked yesterday.β Malay object voice is more grammaticalized. Moving the patient changes the actorβverb pattern as well. See the object-voice error guide for that particular repair.
Common Mistakes
1. Omitting oleh after an intervening adverbial
β Aduan itu disiasat dengan segera unit integriti.
Incorrect in careful Standard Malay β the adverbial separates the passive verb from its agent.
β Aduan itu disiasat dengan segera oleh unit integriti.
The complaint was investigated immediately by the integrity unit. (formal)
2. Putting a noun agent before a di- verb
β Laporan itu penyelia disemak semalam.
Incorrect β a third-person noun agent does not occupy the object-voice pronoun slot before a di- verb.
β Laporan itu disemak penyelia semalam.
The report was checked by the supervisor yesterday.
3. Forcing a first-person actor into an oleh phrase
β E-mel itu oleh saya balas pagi tadi.
Incorrect β oleh cannot be inserted before saya inside the object-voice actor slot.
β E-mel itu saya balas pagi tadi.
I replied to that email this morning.
Putting oleh before saya does not create a passive agent phrase: the preposition belongs after a di- verb. A genuinely contrastive dibalas oleh saya, bukan oleh Farid is possible, but neutral first-person reporting uses object voice.
4. Keeping meN- after a preverbal pronoun actor
β Cadangan itu kami membincangkan semalam.
Incorrect β this mixes object-first order with actor-voice morphology.
β Cadangan itu kami bincangkan semalam.
We discussed that proposal yesterday.
Key Takeaways
- A short third-person agent may immediately follow a di- verb without oleh.
- Keep oleh when an adverbial separates verb and agent, and normally with long or formally prominent agents.
- Omit an irrelevant agent instead of adding a vague translated by phrase.
- Put first- and second-person pronoun actors before a bare verb in object voice: surat itu saya tulis.
- Agent placement is part of the voice construction; it is not free word order.
Now practice Malay
Reading grammar gets you part of the way. The exercises are where it sticks β free, no signup needed.
Start learning Malay βRelated Topics
- di- Passive versus Object Voice in Malaysian MalayB1 β Choose di- passive or bare-verb object voice from the actor type, patient prominence, and information structure.
- di- Passive: Subjects, Objects, and Argument Order in Malaysian MalayA2 β Identify the patient subject, optional agent, pronoun patterns, and argument alternations licensed by the Malaysian Malay di- passive.
- Object Voice with a Bare Verb: Overview and Formation in Malaysian MalayA2 β Form object voice with a fronted definite patient, a preverbal first- or second-person actor, and a verb without actor-voice meN-.
- oleh: Passive Agent and Cause in Malaysian MalayA2 β Introduce passive agents and causes with oleh, and learn when an adjacent passive agent can appear without it.
- Using meN- in Object Voice in Malaysian MalayB1 β Repair patient-first clauses by placing a pronominal actor before a bare verb and putting aspect in the correct slot.