The i- conveyance voice: Valency, Voice, and Lexical Restrictions | Filipino Grammar

An i- verb does not always select the same semantic role. Common conveyance forms select a transferred or placed theme; benefactive ibili selects the person for whom something is bought; instrument-like ipukpok can select what is used for striking. In the guide's terms, these belong to the broader benefactive/instrumental (i-) voice system.

Voice tells you which licensed participant is pivot. Valency tells you which participants the lexical construction licenses in the first place. The root and affix must therefore be learned with a complete marker frame.

Common i- frames

Construction	Pivot	Actor	Other participant
ibigay “give”	theme with ang/si	ng/ni	recipient with sa/kay
ilagay “put”	placed theme with ang	ng/ni	destination with sa
isulat “write down”	content with ang	ng/ni	surface/destination with sa
ibili “buy for”	beneficiary with ang/si	ng/ni	purchased theme with ng
ipukpok “use to strike”	instrument with ang	ng/ni	target with sa

This diversity is lexical, not free. I- does not instruct the listener to “find anything that moved and mark it with ang.”

Three-participant conveyance

Ibinigay ni Rosa kay Ben ang susi ng bodega.

Rosa gave Ben the warehouse key.

The construction licenses giver ni Rosa, recipient kay Ben, and conveyed theme ang susi ng bodega. The theme is pivot. English may place Ben immediately after gave, but the Filipino recipient remains a personal oblique.

Compare two other alignments of a giving event:

Nagbigay si Rosa ng susi kay Ben.

Rosa gave Ben a key.

Binigyan ni Rosa ng susi si Ben.

Rosa gave Ben a key.

Actor-voice nagbigay selects Rosa. Recipient/locative binigyan selects Ben. Ibinigay selects the key. These are not English active, indirect-object, and passive transformations; they are Filipino voice choices over one three-participant frame.

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For a transfer verb, label all three roles before selecting markers: actor, conveyed theme, and recipient. Then let the verb's voice determine the pivot.

Placement, content, and affected location

Inilagay ni Nestor sa kabinet ang mga lumang talaan.

Nestor put the old records in the cabinet.

Here the records are the placed theme pivot, and the cabinet is a destination. A locative construction can instead select the container or affected site, but that requires a different established verb form and marker map.

Isinulat ni Marga sa puting pisara ang bagong iskedyul.

Marga wrote the new schedule on the whiteboard.

Ang bagong iskedyul is content put into writing; sa puting pisara is the surface. With sinulatan, the surface or addressee can instead be the locative pivot. The English verb write hides that contrast.

A root is a family of constructions, and one citation form hides the derivational system. See multiple possible verbs from one root for the larger network.

Beneficiary-selected i-

Ibinili ni Ramon ng gamot ang kapitbahay niyang may sakit.

Ramon bought medicine for his sick neighbor.

Beneficiary ang kapitbahay niyang may sakit is pivot; buyer ni Ramon and item ng gamot are non-pivots. This frame differs from Binili ni Ramon ang gamot para sa kapitbahay niya, which selects the medicine as patient pivot and expresses the beneficiary in para sa.

Beneficiaries tend to be animate because they receive a benefit, but animacy alone does not license ibili. A place, institution, or abstract purpose may require actor voice plus para sa, another lexical verb, or an institution construed as a beneficiary in a specific context.

Instrument-like i- and the boundary with ipang-

Ipinukpok ni Lino sa yupi ang gomang maso.

Lino used the rubber mallet to strike the dent.

The mallet is pivot. In more transparently productive instrumental constructions, Filipino often uses ipang-, as in an instrument used for cutting or writing. Simple i- and ipang- overlap historically and semantically but are not freely interchangeable. The title's “conveyance” label and the guide's benefactive/instrumental label each capture only part of this lexical landscape.

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When English says “with” or “using,” do not automatically attach i-. Verify whether the root selects a simple i-, ipang-, or another established instrumental construction.

Specificity, definiteness, and omission

The i- pivot is commonly identifiable because speakers track the item being transferred or placed. That tendency does not turn ang into English the. Voice and discourse jointly determine the construction.

Ibinigay ni Rosa kay Ben ang isang susi na nakita niya sa mesa.

Rosa gave Ben a key that she found on the table.

Although English uses a, the relative clause identifies a selected key and the i- construction makes it pivot.

An understood pivot can be omitted in conversation:

—Naibigay mo na ba kay Tess? —Hindi pa; ibibigay ko pagdating niya.

—Have you given it to Tess yet? —Not yet; I'll give it when she arrives.

The item is recoverable from context. Its omission does not reduce the lexical valency of naibigay/ibibigay. Naibigay is a potential/attainment form rather than the ordinary completed ibinigay, adding the sense that successful delivery is at issue.

Aspect preserves the frame

Ibinibigay ni Lani sa klinika ang mga natitirang benda sa katapusan ng bawat buwan.

Lani gives the remaining bandages to the clinic at the end of every month.

Incompleted aspect receives a habitual interpretation from sa katapusan ng bawat buwan. Actor, theme pivot, and recipient keep the same relations as in completed ibinigay and contemplated ibibigay.

Lexical restrictions and variation

Not every root permits all i-, -in, -an, ipag-, and ipang- alternatives. When several exist, meaning can shift: selected theme, affected location, beneficiary, instrument, or caused event. Some high-frequency forms also have reduced pronunciations in everyday conversation (informal), but standard writing preserves forms such as ibinigay.

Speakers may choose patient voice instead of i- when affectedness matters more than conveyance, or actor voice plus para sa instead of a rare benefactive form. Those are legitimate construction choices, not evidence that affixes have one-to-one English meanings.

Common Mistakes

Promoting the recipient in an ibigay clause

❌ Ibinigay ni Rosa si Ben ng susi.

Incorrect for ibinigay — this form selects the key, not the recipient, as pivot.

✅ Ibinigay ni Rosa kay Ben ang susi.

Rosa gave Ben the key.

Use Binigyan ni Rosa ng susi si Ben if Ben is the selected recipient pivot.

Treating every i- verb as theme-conveying

❌ Ibinili ni Ramon ang gamot sa kapitbahay niya.

Incorrect for benefactive ibinili — the beneficiary must be pivot and the item takes ng.

✅ Ibinili ni Ramon ng gamot ang kapitbahay niya.

Ramon bought medicine for his neighbor.

Copying English word order and markers

❌ Inilagay si Nestor ang talaan sa kabinet.

Incorrect — the placed records are pivot, so Nestor requires ni.

✅ Inilagay ni Nestor sa kabinet ang talaan.

Nestor put the record in the cabinet.

Assuming i- always means “to”

❌ Palaging pananda ng direksiyon ang i-.

Incorrect claim — i- can select a theme, beneficiary, or instrument-like participant, not only direction.

✅ Nakabatay sa pandiwa ang papel ng pivot sa mga anyong may i-.

The pivot's role in i- forms depends on the verb.

Key Takeaways

I- belongs to a broad benefactive/instrumental voice domain; “conveyance” describes only its most frequent theme-selecting use.
Transfer verbs can align actor, theme, or recipient as pivot through different voice families.
Beneficiary and instrument-like i- frames must be learned lexically.
Animacy and definiteness influence interpretation but do not mechanically determine the pivot.
Omitted participants remain part of the understood valency when discourse recovers them.

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