The mag-...-an family commonly presents two or more participants as one actor-voice pivot whose members act toward, with, or in relation to one another. Nagsulatan sina Mila at Rosa means that Mila and Rosa wrote to each other; neither participant is packaged as a separate object. The same circumfix also develops joint, competitive, and dispersive meanings in particular lexical families, so it cannot always be translated by simply adding English each other.
This is an actor-voice reciprocal construction, not the locative or patient-voice -an paradigm. Its participant set is normally plural or coordinated. All unlabelled forms and examples below are neutral contemporary Filipino.
The Core Form and Meaning
| Root | Basic form | Conventional meaning | Participant relation |
|---|---|---|---|
| sulat | magsulatan | write to one another | reciprocal communication |
| tulong | magtulungan | help one another; cooperate | reciprocal or joint assistance |
| bati | magbatian | greet one another | reciprocal social act |
| palit | magpalitan | exchange with one another | reciprocal transfer |
| tingin | magtinginan | look at one another | reciprocal perception |
| una | mag-unahan | race or try to get ahead of one another | competition |
The written shape is not always a simple visual sum. Tulong surfaces as tulungan, with the expected o/u alternation before the suffix. Vowel-final roots show established outcomes such as bati → batian, biro → biruan, sabi → sabihan, and kuwento → kuwentuhan. Learn these actual words; do not choose -an or -han by spelling alone.
Nagsulatan sina Mila at Rosa habang nasa magkaibang lalawigan sila.
Mila and Rosa wrote to each other while they were in different provinces.
Nagtulungan ang mga residente sa paglilipat ng mga aklat bago bumaha.
The residents helped one another move the books before the flooding.
The coordinated personal pivot uses sina Mila at Rosa. The common-noun group uses ang mga residente. Filipino verbs do not agree with plural number; the plural requirement comes from reciprocal meaning.
Aspect Inside the Circumfix
| Form | With sulat | Viewpoint |
|---|---|---|
| Basic | magsulatan | citation, complement, invitation, or command |
| Completed | nagsulatan | bounded reciprocal exchange |
| Incompleted | nagsusulatan | ongoing or recurring exchange |
| Contemplated | magsusulatan | projected or intended exchange |
The -an portion stays present throughout. Aspect appears through mag-/nag- and first-syllable reduplication, just as in related mag- families. The completed page develops the first contrast in detail.
Nagbatian ang dalawang guro sa pasilyo kaninang umaga.
The two teachers greeted each other in the corridor earlier this morning.
Nagbabatian ang dalawang guro tuwing nagkakasalubong sila sa pasilyo.
The two teachers greet each other whenever they pass in the corridor.
The first greeting is bounded; the second is a recurring pattern. English tense labels do not explain that aspectual difference.
Reciprocity, Joint Action, and Competition
Many forms express a clear two-way relation:
Nagpalitan ng binhing kamatis ang mga hardinero pagkatapos ng palihan.
The gardeners exchanged tomato seeds after the workshop.
The item exchanged takes ng, while ang mga hardinero contains all exchangers.
Other forms emphasize coordinated activity rather than pairwise action:
Magtulungan tayo sa pagliligpit para maaga tayong makauwi.
Let's work together on cleaning up so we can go home early.
Inclusive tayo invites the addressee into the cooperating group. It does not necessarily claim that every person helps every other person individually.
Still other lexical families are competitive or distributive:
Nag-unahan ang mga pasahero sa pagsakay kahit hindi pa humihinto ang bus.
The passengers rushed to get ahead of one another in boarding even though the bus had not stopped yet.
Nagtakbuhan ang mga bata nang biglang bumuhos ang ulan.
The children ran off in different directions when the rain suddenly poured down.
Nagtakbuhan is not naturally “ran each other.” It conventionally presents multiple running events, often scattered or hurried. The derivation marks a plural configuration, but the root family determines its exact relation.
Mag-...-an Versus Makipag- and Maki-
Mag-...-an packages all mutual participants together as the actor pivot. Makipag- commonly singles out one engaging actor as pivot and introduces the counterpart with sa/kay.
Nagsulatan sina Lira at Tomas tungkol sa lumang koleksiyon ng larawan.
Lira and Tomas corresponded about the old photo collection.
Nakipagsulatan si Lira kay Tomas tungkol sa lumang koleksiyon ng larawan.
Lira corresponded with Tomas about the old photo collection.
The real-world exchange can be the same. The first clause treats the pair symmetrically; the second chooses Lira as the actor pivot and Tomas as her counterpart. See makipag- reciprocal participation.
Simple maki- instead characteristically presents someone as joining an activity in which others already have prior involvement. Nakisali si Nilo sa laro means Nilo joined a game; it does not package all players as a reciprocal actor set.
Negation, Questions, and Connected Use
Hindi nag-usap ang magkapatid matapos ang mainit na pagtatalo.
The siblings did not talk to each other after the heated argument.
Some plain mag- verbs, including mag-usap, are already reciprocal and do not need -an. Adding a suffix mechanically can create a different or less natural construction.
—Nagtawagan ba kayo pagkatapos ng lindol? —Oo, tiniyak naming ligtas ang bawat isa.
—Did you call one another after the earthquake? —Yes, we made sure everyone was safe.
Plural kayo supplies the reciprocal set. Exclusive naming in the answer refers to the respondents but excludes the person asking.
A Root Is a Family of Constructions
The root tulong supports tumulong “help,” tulungan “help the selected person,” magtulungan “help one another/cooperate,” and makipagtulungan “cooperate with a counterpart.” One citation form hides differences in voice, valency, and social organization. The circumfix is productive, but actual words—not an English formula—determine which derivations are conventional.
Common Mistakes
Giving a reciprocal verb only one participant
❌ Nagsulatan si Bea tungkol sa iskolarship.
Incomplete for the intended reciprocal meaning — a lone singular pivot does not identify a correspondence partner.
✅ Nagsulatan sina Bea at Lino tungkol sa iskolarship.
Bea and Lino wrote to each other about the scholarship.
Mixing the symmetric and singled-out frames
❌ Nagsulatan si Bea kay Lino buong tag-init.
Mixed frame — magsulatan normally packages both correspondents in the pivot rather than marking one with kay.
✅ Nakipagsulatan si Bea kay Lino buong tag-init.
Bea corresponded with Lino throughout the summer.
Adding an English tense ending
❌ Nagbatian-ed ang mga delegado bago ang programa.
Incorrect — nagbatian already carries completed aspect.
✅ Nagbatian ang mga delegado bago ang programa.
The delegates greeted one another before the program.
Assuming every form means “each other” literally
❌ Nagtakbuhan ang mga manok sa isa't isa nang kumulog.
Meaning mismatch — sa isa't isa suggests motion toward one another, while the intended event is scattering in several directions.
✅ Nagtakbuhan ang mga manok sa bakuran nang kumulog.
The chickens scattered around the yard when thunder sounded.
Key Takeaways
- Mag-...-an usually makes a plural or coordinated reciprocal group the actor-voice pivot.
- The circumfix persists across mag-...-an, nag-...-an, nag- + reduplication + -an, and mag- + reduplication + -an.
- Lexical families may express pairwise reciprocity, cooperation, competition, or distributed action.
- Makipag- typically singles out one actor and a sa/kay counterpart; maki- presents someone joining an existing activity.
- Learn the actual surface stem and meaning of each family rather than manufacturing forms from English each other.
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Start learning Filipino →Related Topics
- The mag-...-an reciprocal action: Completed-Aspect FormationB1 — Form completed nag-...-an verbs for bounded reciprocal, joint, competitive, and distributed events.
- The mag-...-an reciprocal action: Incompleted-Aspect FormationB1 — Form nag- plus reduplicated-root reciprocal verbs for mutual events viewed as ongoing, recurring, or open.
- The mag-...-an reciprocal action: Valency, Voice, and Lexical RestrictionsB1 — Build mag-...-an clauses around a reciprocal actor group while distinguishing themes, counterparts, competition, and lexicalized plural meanings.
- The makipag- reciprocal participation: Function and DistributionB1 — Use makipag- for actor-oriented interaction with a co-participant, from conversation and play to cooperation, conflict, and negotiation.
- The maki- social participation: Function and DistributionB1 — Use maki- to present an actor as joining, sharing in, or requesting access to an activity associated with other participants.
- Reciprocal isa't isaA2 — Express mutual action with isa't isa, reciprocal verb constructions, and correctly marked plural personal pronouns.