-kan versus -i in Malaysian Malay

The suffixes -kan and -i often change not only a verb’s meaning but also which participant becomes its direct object. A useful first approximation is that -kan foregrounds a caused result or a thing transferred, whereas -i foregrounds an affected location or recipient. Compare menghadiahkan buku kepada Rina “give a book to Rina as a gift” with menghadiahi Rina buku “give Rina a book as a gift.” The event is similar, but the structural centre changes from buku to Rina.

This is a decision guide, not a complete derivational paradigm. The semantic pattern is powerful, but it is not a machine that can attach either suffix to every root. Malay verbs also develop conventional lexical meanings that must be learned with their normal objects.

Once this first distinction is secure, the advanced -kan versus -i guide develops the less predictable lexical and discourse effects.

Start with the direct object

The most reliable practical question is: Which participant comes directly after the verb without a preposition? That participant is presented as most structurally affected.

These are the standard Malaysian alternants. In the -kan sentence, the gift is placed immediately after the verb and the recipient appears in a kepada phrase. In the -i sentence, the recipient immediately follows the verb; the theme comes after it.

-kan: cause a result or foreground a theme

One major use of -kan is causative: the actor causes something or someone to enter the state named by the root. Compare besar “big” with membesarkan “make bigger; raise,” and jatuh “fall” with menjatuhkan “cause to fall; drop.”

With transfer and placement verbs, -kan commonly makes the moving theme the direct object. Its destination or recipient is then expressed with ke, ke dalam, kepada, or another appropriate relator.

Here fail itu is what the officer causes to enter; kabinet is the endpoint inside a prepositional phrase. This arrangement parallels menghadiahkan sebuah buku kepada Rina.

The suffix can also add a benefactive sense—doing an action for someone—depending on the root. Membacakan cerita untuk adik means “read a story for the younger sibling.” That is related to the broad causative/transfer family but must be learned as a conventional use of bacakan, not derived from an English suffix.

-i: affect a recipient or location

With -i, a recipient or location often becomes the direct object. In menghadiahi Rina sebuah buku, Rina is the affected recipient. With spatial roots, the direct object can be a place that is entered, occupied, covered, or repeatedly affected.

In memasuki galeri, the gallery is not placed anywhere. It is the location entered by the moving actor. Compare memasukkan fail ke dalam kabinet, where the file is the theme caused to move and the cabinet remains inside a ke dalam phrase.

Another clear contrast uses duduk:

The distinction is not simply “-kan for things, -i for people.” Galeri, bangunan, and kerusi are not people, yet they are natural location objects of -i verbs. Animacy helps with the gift alternation because recipients are normally animate, but affectedness and argument structure explain the wider pattern.

The masuk family as a decision model

The root masuk provides a compact model:

The first sentence uses the lexical root and a ke dalam path. The second makes kerusi tambahan the caused-to-move object. The third makes dewan the entered location object. This is the participant-selection insight in its clearest form.

The isi family—and a spelling trap

The root isi already ends in the letter i. In mengisi, that final i belongs to the root; it is not automatically an -i suffix. Standard usage nevertheless offers a related theme-versus-container contrast.

Mengisikan air ke dalam tangki foregrounds what is put in. Mengisi tangki dengan air foregrounds the container that becomes filled. The second form illustrates the same object-selection logic, but learners should not falsely segment it as mengis + -i. Morphological spelling and semantic alignment are related questions, not identical ones.

Passives preserve the object choice

The active clause’s direct object becomes the natural subject of a corresponding di- passive. The suffix remains attached, so the passive exposes the contrast clearly.

The -kan passives select the theme subjects buku and fail. The -i passives select recipient/location subjects Rina and bangunan. Voice changes which participant is the clause subject, but it does not erase the suffix’s argument structure.

Object voice behaves similarly: Buku itu saya hadiahkan kepada Rina is correct because the theme is foregrounded and hadiahkan retains -kan. Do not add meN- after the pronominal actor.

Lexical constraints: the honest limit of the rule

The affected-participant principle predicts many contrasts, but it cannot generate the entire vocabulary. Some roots strongly prefer only one derived verb; others acquire specialised meanings. Meninggalkan means “leave behind,” but you cannot freely invent an -i partner whenever you want to foreground a place. Mencintai “love” contains -i, yet “location affected” does not explain its contemporary lexical meaning. Forms such as membaiki and membaikkan overlap in some contexts rather than producing a perfectly clean alternation.

There is no logical shortcut for every verb. Learn frequent derived verbs with their normal direct objects and check a Malaysian dictionary or corpus when you want to create a less familiar form. The rule on this page is a decision aid for productive patterns, not permission to improvise.

In relaxed speech, speakers may also choose a simpler lexical construction such as bagi Rina buku itu “give Rina that book” or letak fail dalam kabinet “put the file in the cabinet” (informal). That does not make -kan and -i optional inside careful Standard Malay; it means informal speech can package the event differently.

The suffix system is broadly shared with Indonesian, but individual verb frequencies and accepted argument patterns do not always match. A form encountered in Indonesian media (regional: Indonesia) should not automatically be treated as the preferred Malaysian collocation. For formal Malaysian writing, verify the whole verb-plus-object pattern, not just whether the derived word exists somewhere in the wider Malay-speaking world.

Common Mistakes

1. Making the recipient the object after menghadiahkan.

2. Keeping kepada after the recipient-focused -i verb.

3. Confusing a moved theme with an entered location.

4. Removing the suffix when forming a passive.

Key Takeaways

• -kan often foregrounds a caused result or transferred theme; -i often foregrounds an affected recipient or location.
• Diagnose the form from its direct object, not from an English preposition or the sound of the suffix.
• Learn the core frames: menghadiahkan buku kepada Rina versus menghadiahi Rina buku, and memasukkan benda ke dalam tempat versus memasuki tempat.
• Passives preserve the suffix and reveal the selected participant: buku dihadiahkan, Rina dihadiahi.
• The principle is productive but not exceptionless. Lexicalised verbs and Malaysian usage conventions must be learned individually.