Verb Paradigms as Aspect-and-Voice Families

A Filipino verb paradigm is best understood as a grid with two coordinates. Aspect says whether an event is complete, unfolding, or not yet begun. Voice coordinates the verb with the actor, patient, location, beneficiary, or instrument selected as the pivot. A complete verb word expresses both coordinates at once.

English translations often hide the second coordinate. Nagluto si Ana ng pansit and Niluto ni Ana ang pansit both translate as “Ana cooked noodles,” but they belong to different voice rows of the root luto.

A compact luto paradigm

Read across a row to keep voice stable while aspect changes. Read down a column to keep aspect stable while the pivot role changes. This table records established forms of one common root; it is not a template promising that every root has every row.

Read across: one voice, different aspect

Actor-voice mag-/nag- forms keep the actor as pivot while the event view changes.

All three clauses have actor pivot si Ana and non-pivot food ng pansit. Completed nagluto presents a bounded event, incompleted nagluluto an event underway, and contemplated magluluto one not yet begun. The time words make the English renderings natural, but aspect is not simply past, present, and future tense.

Patient voice has its own parallel row:

The food remains the ang-marked patient pivot; Ana remains the ni-marked actor. Only aspect changes across the three examples.

Read down: one aspect, different voice

Now hold completed aspect constant and change voice:

The English translations overlap, but the pivots differ. Actor-voice nagluto selects si Ana. Patient-voice niluto selects ang lugaw. Benefactive ipinagluto selects ang kapitbahay niya, while porridge becomes ng lugaw. Voice is therefore a package of verb form and participant markers, not a decorative prefix.

This page does not give a complete rule for choosing among those voices. Specificity, affectedness, question structure, discourse prominence, and lexical restrictions interact. The point here is how to read the family once a voice construction has been selected.

Affix position changes inside a paradigm

One voice family need not preserve one visible affix in one position. Patient-voice -in appears as an infix in completed niluto and as a suffix in infinitive lutuin and contemplated lulutuin. Actor-voice mag- corresponds to nag- in completed and incompleted forms.

Reduplication supplies another layer. In nagluluto, magluluto, niluluto, lulutuin, ipinagluluto, and ipagluluto, repeated lu- helps mark an incompleted or contemplated contrast, depending on the surrounding voice morphology.

There is no honest instruction such as “add -in for passive” or “add mag- for future” that generates the grid. The surface form reflects interacting morphology.

Valency belongs to the row

Changing voice can change which semantic relation is licensed as pivot and how many participants are expressed.

Benefactive pivot ang mga batang atleta is human and specific in this context. Ni Marco is the actor, and ng almusal is the food. An actor-voice translation may describe the same event, but the benefactive row overtly organizes the clause around its beneficiaries.

Animacy does not by itself force benefactive voice, and definiteness does not mechanically force patient voice. These factors influence discourse choices, but a verb family must lexically support the relevant construction.

Some cells coincide or do not exist

In many -um- families, the infinitive/basic and completed forms are identical: kumain can be the neutral form in a command or the completed form in a statement. Context distinguishes them.

The first kumain is used in an instruction; the second presents a completed event. A printed form alone does not uniquely identify the cell.

Other cells may be absent, rare, or lexicalized. A root may lack an ordinary benefactive form, or its locative form may have a specialized meaning. Paradigm tables describe attested families; they do not authorize learners to manufacture a complete rectangle for every root.

Negatives, questions, and a short exchange

Negation leaves the selected voice and aspect visible:

Niluluto remains patient voice and incompleted. Hindi pa adds continuing nonoccurrence; it does not replace aspect.

The actor question favors actor voice because the unknown participant is the actor. Both contemplated magluluto and bibili present unbegun events.

For the wider system, see voice and focus: the big picture.

Common Mistakes

Treating completed aspect as nothing more than past tense

Completed nagluto can correspond to an English present perfect as well as a simple past. Here na makes the completed cooking relevant to the present result.

Mixing an actor-voice verb with patient-voice markers

Combining two voice families mechanically

Assuming every root fills every voice row

Key Takeaways

• Every finite verb form belongs to both an aspect cell and a voice family.
• Reading across a row holds voice stable; reading down a column holds aspect stable.
• Verb morphology and participant markers form one alignment package.
• Affix position and reduplication change across the paradigm; one English-style suffix rule cannot generate it.
• Some forms coincide, and some lexical families have missing or specialized cells.