Choosing The Discourse Center
Filipino verbs change their form to 'point' at different parts of the sentence. Actor-Focus (AF) highlights the person doing the action, while Object-Focus (OF) highlights the thing being acted upon.
How It Works
In Filipino, every sentence has a 'trigger' or 'topic' marked by ang (or si for names). The verb's affix tells you which noun is that topic.
1. Actor-Focus (AF):
Uses affixes like -um- or mag-. The actor is the topic (marked by ang). Use this when the object is indefinite or when the actor is the most important part of the information.
Example: Bumili ang lalaki ng tinapay. (The man bought [some] bread.)
2. Object-Focus (OF):
Uses affixes like -in, i-, or -an. The object is the topic (marked by ang). This is the default for specific objects. The actor is marked by ng (or ni).
Example: Binili ng lalaki ang tinapay. (The man bought the bread.)
Key Rule: English speakers often use AF for everything because it matches English 'Active Voice' (S-V-O). However, in Filipino, OF is more frequent and natural when discussing specific items.
Examples (6)
- Kumain ako ng isda.
I ate some fish.
Word by Word: Ate I [marker] fish.
Actor-Focus: The actor (ako) is the focus. The fish is indefinite (some fish).
- Kinain ko ang isda.
I ate the fish.
Word by Word: Was-eaten by-me the fish.
Object-Focus: The specific fish (ang isda) is the focus. The actor changes to the 'ng' pronoun (ko).
- Magluto ka ng adobo.
Cook some adobo.
Word by Word: Cook you [marker] adobo.
Actor-Focus: A general command to cook a type of food.
- Lutuin mo ang adobo.
Cook the adobo.
Word by Word: Cook-it by-you the adobo.
Object-Focus: A command to cook a specific portion of adobo already mentioned.
- Bumili si Maria ng kotse.
Maria bought a car.
Word by Word: Bought [focus-marker] Maria [marker] car.
Actor-Focus: Maria is the focus; the car is indefinite.
- Binili ni Maria ang kotse.
Maria bought the car.
Word by Word: Was-bought by Maria the car.
Object-Focus: The specific car is the focus.
Common Mistakes
Using Actor-Focus with a specific object marked by 'ang'.
Kumain siya ang isda.Kinain niya ang isda.If the object is specific (ang isda), you must use an Object-Focus verb (Kinain) and the non-focus actor pronoun (niya).
Using 'subject' pronouns (ako, siya) as the actor in Object-Focus sentences.
Binili ako ang tinapay.Binili ko ang tinapay.In Object-Focus, the actor is no longer the focus, so you must use the 'ng' case pronouns (ko, mo, niya, etc.) instead of 'ang' case pronouns (ako, ka, siya).
Avoiding object focus because it sounds like the English passive.
Different MeaningKumain ang pusa ng isda.Kinain ng pusa ang isda.'Kumain ang pusa ng isda' is a good sentence, but it means the cat ate some fish. When you talk about one specific fish, object focus is the natural choice: 'Kinain ng pusa ang isda.' It is not weak or formal like the English passive.
How It Connects
Related Patterns
- ang / ng / saCore Phrase Markers
These markers change roles depending on whether the verb is in Actor or Object focus.
Foundations - Focus Is Not Active Versus Passive
Explains why Object-Focus is the standard choice for specific objects, unlike the English passive voice.
Foundations - Three Pronoun Forms
You must switch between 'ang' pronouns (ako) and 'ng' pronouns (ko) when switching focus.
Foundations - -um- (pokus sa tagaganap)Actor Focus with -Um-
One of the primary affixes used to trigger Actor-Focus.
Level 2 - -inPatient Focus with -In
The most common affix used to trigger Object-Focus for transitive actions.
Level 2 - Focus And Participant Roles
The linguistic name for this unique focus system found in Philippine languages.
Foundations
Learn Next
Patterns that build on this one.
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