Some Filipino predicates take another event as their complement: a person decides to leave, tries to open something, or orders someone to line up. Frequently, one participant in the embedded event is not pronounced because the larger clause identifies it. This dependency is called control, but Filipino does not reproduce the English infinitive pattern to + verb; the embedded predicate still carries Filipino aspect and voice morphology.
What control means
Compare an independent event with the same event selected by a decision predicate:
Umuwi si Lino bago dumilim.
Lino went home before dark.
Nagpasya si Lino na umuwi bago dumilim.
Lino decided to go home before dark.
In the second sentence, si Lino is overt only in the matrix clause, but he is also understood as the actor of umuwi. The meaning of magpasya makes this interpretation natural: the decider normally controls the unspoken actor of the action decided on.
Control is therefore more than ordinary omission. Filipino often omits recoverable arguments, but a control predicate establishes a systematic relation between one of its participants and a missing participant in its complement.
| Construction | Likely controller | Typical example | Interpretation |
|---|---|---|---|
| Decision, attempt, promise | Matrix actor or experiencer | Nagpasya si Lino na umuwi | Lino is understood to go home |
| Order or permission | Matrix addressee/causee | Inutusan ang mga bata na pumila | The children are understood to line up |
| Request directed to someone | Requested person | Pinakiusapan si Joel na isara… | Joel is understood to perform the request |
| Desire with an overt lower actor | No obligatory same-participant control | Nais ni Mara na umalis si Joel | Joel, not Mara, is to leave |
Same-participant control
Predicates of deciding, attempting, agreeing, and promising strongly favor an interpretation in which their actor performs the embedded action. The complement may be linked by na/-ng, and the lower predicate is commonly in contemplated or event-denoting form.
Sinubukan ni Mara na buksan ang bintana, pero kinakalawang ang kandado.
Mara tried to open the window, but the lock is rusty.
Pumayag ang dalawang kinatawan na makipagpulong muli sa Biyernes.
The two representatives agreed to meet with each other again on Friday.
Nangako si Pia na tatawag pagkauwi niya.
Pia promised to call when she got home.
The last example has a contemplated finite-looking form tatawag. This is why “control” should not be equated with “the Filipino infinitive.” Analyses differ over how structurally reduced particular complements are, and ordinary orthography does not reveal a single infinitive category comparable to English. For learners, the reliable facts are the interpretation, the possible expression of a lower participant, and the morphology actually selected by each lexical predicate.
Negation can target the matrix decision or the lower event. These are not interchangeable:
Hindi nagpasya si Lino na umalis.
Lino did not decide to leave.
Nagpasya si Lino na huwag umalis.
Lino decided not to leave.
In the first, hindi denies that a decision occurred. In the second, the decision occurred and huwag makes the intended action negative. Scope is determined by which clause contains the negator.
Addressee control
Commands, requests, permission, and persuasion often make a matrix addressee the understood actor of the complement. Voice and markers identify that addressee in the matrix clause.
Inutusan ng guro ang mga bata na pumila sa may pintuan.
The teacher instructed the children to line up by the door.
Locative-voice inutusan makes ang mga bata the pivot—the people receiving the instruction. Those same children are understood as the actors of pumila. The matrix ng guro is the person giving the instruction, not the one who will line up.
Pinakiusapan ni Mara si Joel na isara ang bintana bago magsimula ang pulong.
Mara asked Joel to close the window before the meeting began.
In the lower patient-voice predicate isara, ang bintana is the pivot and Joel is the unspoken actor. That lower actor is recoverable through the request relation, even though Joel is expressed as si Joel in the matrix clause.
Hiniling ng direktor sa kalihim na ipadala agad ang liham.
The director requested that the secretary send the letter immediately.
Here the requested person is a sa phrase. Lexical frames matter: Filipino does not use one universal “object-control” pattern. Learners must learn whether a particular matrix predicate marks its addressee with ang/si, ng/ni, or sa/kay.
An overt lower participant changes the reference
A complement may contain an explicit participant. That blocks the default same-participant reading where the meanings conflict.
Nais ni Mara na umalis si Joel bago bumigat ang trapiko.
Mara wants Joel to leave before traffic gets heavy.
Mara is the experiencer of nais, while si Joel is the overt actor of umalis. Compare a same-participant reading:
Nais ni Mara na umalis bago bumigat ang trapiko.
Mara wants to leave before traffic gets heavy.
The second construction leaves the lower actor unspoken, so the experiencer ni Mara supplies the natural controller. With an overt si Joel, the clauses have different participants. The overt-versus-unspoken contrast, not an English infinitive label, does the interpretive work.
Aspect and time can also demonstrate that a complement is a proposition rather than a bare lexical verb:
Inamin ni Carlo na umalis siya nang hindi nagpapaalam.
Carlo admitted that he left without asking permission.
Because siya is overt and umalis is completed, this is naturally analyzed as finite declarative content, not as the controlled event complement found after nagpasya. See Complement Clauses with na for that broader type.
Voice remains active in the complement
The controller supplies a missing semantic participant; it does not erase the lower predicate’s voice requirements. Compare magsara ng bintana (actor voice, nonspecific/nonpivot patient) with isara ang bintana (patient voice, window as pivot). Both can follow a request, but they package the window differently.
Pinakiusapan si Joel na magsara ng bintana sa silid-aklatan.
Joel was asked to close a window in the library.
Pinakiusapan si Joel na isara ang bintanang naiwan nilang bukas.
Joel was asked to close the window that they had left open.
The second clause selects a particular window as pivot. This illustrates the central constraint: embedding does not suspend voice, specificity, or pivot accessibility.
Control in an actual exchange
—Sino ang pinakiusapan mong magbantay sa tindahan? —Si Nena. Pumayag siyang manatili roon hanggang alas-nuwebe.
—Whom did you ask to watch the store? —Nena. She agreed to stay there until nine.
In the question, the requested person controls the unspoken actor of magbantay. In the response, siya is the actor of pumayag and controls the unspoken actor of manatili. The two constructions use different matrix predicates but preserve the same referent across clauses.
Common Mistakes
Translating English infinitival to as sa
❌ Sinubukan ni Mara sa buksan ang bintana.
Incorrect—sa is a phrase marker, not an infinitive marker.
✅ Sinubukan ni Mara na buksan ang bintana.
Mara tried to open the window.
Repeating a controlled pronoun in English order
❌ Nagpasya si Lino na siya umuwi nang maaga.
Incorrect for the neutral same-participant reading—the repeated pronoun is placed like an English subject.
✅ Nagpasya si Lino na umuwi nang maaga.
Lino decided to go home early.
An overt siya can be contrastive in a specially framed clause, but it is not the neutral way to express ordinary same-participant control.
Choosing the wrong controller in an order
❌ Inutusan ng guro ang mga bata na pumila siya sa labas.
Incorrect—the singular siya conflicts with the plural addressee that controls the action.
✅ Inutusan ng guro ang mga bata na pumila sa labas.
The teacher instructed the children to line up outside.
Ignoring voice inside the lower clause
❌ Pinakiusapan ni Mara si Joel na isara ng bintana.
Incorrect—the patient-voice predicate isara requires its window pivot to be ang-marked.
✅ Pinakiusapan ni Mara si Joel na isara ang bintana.
Mara asked Joel to close the window.
Key Takeaways
Control links an overt participant of the matrix clause to an unspoken participant of the embedded event. Decision and attempt predicates commonly select their own actor; orders and requests commonly select an addressee. Nevertheless, each lexical predicate has its own marker frame, the lower predicate retains aspect and voice, and an overt lower actor can establish a different reference. Filipino control is a family of constructions, not a word-for-word equivalent of the English infinitive.
Related Topics
- Complement Clauses with naC1 — Learn how na and its linker allomorphs introduce statements embedded after predicates of knowledge, speech, belief, and evaluation.
- Raising-Like Predicate ConstructionsC1 — Learn how predicates such as mukhang, tila, madali, and mahirap assess an embedded situation without assigning an ordinary actor role.
- Anaphora Across ClausesC1 — Track people, things, groups, and propositions across Filipino clauses with pronouns, omission, repetition, and demonstratives.
- Participial and Reduced ClausesC1 — Express compact modifiers and circumstances in Filipino without assuming that English participles have one direct equivalent.
- Actor Voice: Participant MarkingB2 — Map actor-voice pivots, patients, destinations, and recipients to the ang, ng, and sa marker series without relying on English word order.
- Patient Voice: Participant MarkingB2 — Mark patient pivots, non-pivot actors, and oblique participants correctly in Filipino patient-voice clauses.