Filipino time adverbs can frame a whole clause, follow the predicate, or occur near the end of the clause. Kahapon, ipinadala ni Mara ang liham and Ipinadala ni Mara ang liham kahapon both mean that Mara sent the letter yesterday, but the first establishes yesterday as the discourse frame while the second presents it as ordinary event information.
Time words work together with verbal aspect; they do not replace it. Kumain kanina, kumakain ngayon, and kakain mamaya combine time reference with completed, incompleted, and contemplated viewpoints. The time expression alone does not create an English tense.
Main types of time expression
| Type | Examples | Typical use |
|---|---|---|
| free point-time adverb | ngayon, kahapon, kanina, mamaya, bukas | now, yesterday, earlier, later, tomorrow |
| past calendar frame | noong Lunes | on/last Monday |
| future calendar frame | sa Lunes | on/next Monday |
| recurrent frame | tuwing Lunes, araw-araw | every Monday, every day |
| marked clock time after the clause | nang alas-otso | at eight o'clock |
| time clause | nang dumating siya | when they arrived |
The markers encode real contrasts. Noong Lunes looks to a past Monday, sa Lunes normally projects the next relevant Monday, and tuwing Lunes makes Mondays recurrent.
Clause-initial and clause-final placement
Initial placement establishes a time frame for what follows and is often followed by a comma in writing.
Kahapon, ipinadala ni Mara ang mga dokumento sa punong tanggapan.
Yesterday, Mara sent the documents to the main office. (neutral; yesterday frames the clause)
Ipinadala ni Mara ang mga dokumento sa punong tanggapan kahapon.
Mara sent the documents to the main office yesterday. (neutral; time is integrated into the event report)
The truth conditions can be the same. The choice is about discourse organization and focus, not one correct translation of English word order.
Time can also follow the predicate before heavier participants:
Darating mamaya ang teknisyan para tingnan ang sirang bentilador.
The technician will arrive later to inspect the broken fan. (neutral)
With short pronouns and particles, preserve the early clitic cluster: Darating na siya mamaya, not a word-for-word arrangement that strands siya after the time adverb.
Time words and aspect are separate layers
The verb's aspect presents the event as complete, unfolding/habitual, contemplated, or recently complete. The time adverb locates that viewpoint.
Kumain kami kanina bago magsimula ang programa.
We ate earlier before the program began. (neutral completed event)
Kumakain ako nang tumawag ang doktor.
I was eating when the doctor called. (neutral incompleted background event)
Kakain kami mamaya pagkauwi ni Lena.
We will eat later when Lena gets home. (neutral contemplated event)
English speakers often equate completed with past and contemplated with future. Those pairings are frequent, but context can override them. A completed form can be complete relative to a future reference point, and an incompleted form can describe a past background or a recurring routine. See Introduction to Verb Aspect.
Noong, sa, and tuwing establish calendar perspective
Nagsara ang aklatan noong Lunes dahil sa pagkawala ng kuryente.
The library closed on Monday because of a power outage. (neutral past frame)
Magbubukas muli ang aklatan sa Lunes.
The library will reopen on Monday. (neutral future frame)
Tuwing Lunes, maagang dumarating ang tagapangasiwa.
Every Monday, the administrator arrives early. (neutral recurrent frame)
Conversational nung for noong is widespread (informal). Careful writing normally keeps noong. Do not use noong merely because English has a past-tense verb; it introduces a past time expression, while the verb independently chooses aspect.
Time nang versus phase particle na
Time-linking nang and enclitic na are superficially similar but structurally different.
Nang dumating si Lila, nagsimula ang talakayan.
When Lila arrived, the discussion began. (neutral — nang introduces a time clause)
Dumating na si Lila, kaya maaari na tayong magsimula.
Lila has arrived now/already, so we can begin. (neutral — na marks a newly reached phase)
Initial nang joins the arrival event to a main clause as its time frame. Enclitic na follows the predicate and says that the expected arrival has now occurred. They can both appear when their jobs are needed: Nang dumating na si Lila, nagsimula ang talakayan “When Lila had arrived, the discussion began.”
This is also distinct from phrase marker ng. Iskedyul ng Lunes means “Monday's schedule,” while nang dumating noong Lunes contains time-linking nang plus past-time noong Lunes.
Clock times and the loss of nang in initial position
In careful standard Filipino, a non-initial clock-time expression can be introduced by nang.
Magsisimula ang pagpupulong nang alas-otso ng umaga.
The meeting will begin at eight in the morning. (careful neutral)
When the clock time is fronted, nang is normally absent:
Alas-otso ng umaga magsisimula ang pagpupulong.
The meeting will begin at eight in the morning. (neutral with time focus)
Bare clock times after the predicate are also frequent in contemporary (informal) speech, and speakers vary in scheduling expressions. In edited Filipino, the nang-marked non-initial pattern and the bare initial pattern give a clear contrast. Do not replace time nang with ng merely because they sound alike.
Particles change temporal perspective
The enclitics na, pa, and pa lang interact with time expressions but remain in the early clause cluster.
Aalis na kami bukas bago sumikat ang araw.
We will be leaving tomorrow before sunrise. (neutral — na presents the departure as settled/imminent in the discourse)
Bukas pa lang kami aalis, kaya may oras pa tayong mag-impake.
We are not leaving until tomorrow, so we still have time to pack. (neutral — pa lang restricts the departure to no earlier than tomorrow)
Initial bukas in the second sentence is contrastive; pa lang follows it as the first constituent. The order changes focus, not the basic date.
Repeated forms express recurrence or narrowed proximity
Hyphenated time expressions include araw-araw “every day,” linggo-linggo “every week,” and paminsan-minsan “occasionally.” Their meanings are conventional; repetition is not a free operation on every time noun.
Araw-araw naglalakad si Ben sa tabing-dagat bago magtrabaho.
Ben walks by the sea every day before work. (neutral habitual)
Forms such as kani-kanina lang “just a short while ago” and ngayon-ngayon lang “just now/very recently” narrow proximity to the present and are especially common in conversation, though not restricted to (informal) contexts. The hyphen marks lexicalized reduplication rather than verbal aspect.
A scheduling exchange
— Hindi ka ba aalis bukas? — Sa Martes pa. May tatapusin pa ako sa opisina sa Lunes.
— Aren't you leaving tomorrow? — Not until Tuesday. I still have something to finish at the office on Monday. (neutral conversation)
Ba follows the early negative-predicate cluster hindi ka, while bukas remains later. In the reply, future sa Martes is fronted and particle pa narrows the departure to that later day.
Common Mistakes
1. Writing ng for time-linking nang
❌ Ng dumating ang bus, nagsimulang umulan.
Incorrect — the first word means ‘when’ and introduces a time clause.
✅ Nang dumating ang bus, nagsimulang umulan.
When the bus arrived, it began to rain. (neutral)
2. Separating a short pronoun from the predicate
❌ Aalis bukas kami bago magtanghali.
Incorrect neutral placement — kami belongs in the early clitic position after aalis.
✅ Aalis kami bukas bago magtanghali.
We will leave tomorrow before noon. (neutral, exclusive kami)
3. Using a past calendar marker for a future plan
❌ Noong Lunes tayo magkikita sa munisipyo.
Wrong for the intended future meeting — noong Lunes locates a past Monday.
✅ Sa Lunes tayo magkikita sa munisipyo.
We will meet at the municipal hall on Monday. (neutral, inclusive tayo)
4. Adding nang before an unmarked free time adverb
❌ Nang kahapon ipinasa ni Rico ang ulat.
Incorrect — kahapon is already a free time adverb and does not take introductory nang.
✅ Kahapon ipinasa ni Rico ang ulat.
Rico submitted the report yesterday. (neutral with initial time frame)
Key Takeaways
- Free time adverbs can frame the clause initially or appear later as event information.
- Time expressions and verb aspect contribute separate meanings; do not reduce Filipino aspect to English tense.
- Use noong for a past calendar frame, sa for the next relevant future frame, and tuwing or established reduplicated forms for recurrence.
- Distinguish time-linking nang, phase particle na, and phrase marker ng.
- Keep short pronouns and enclitic particles in the early cluster even when a time expression appears later.
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Start learning Filipino →Related Topics
- Introduction to Verb AspectA1 — How Filipino verb forms present an event as completed, ongoing or habitual, contemplated, or just completed.
- Temporal Adverbs and AspectB1 — Combine Filipino aspect with point-time, duration, and frequency expressions to locate events without reducing the system to past, present, and future tense.
- Frequency AdverbsA2 — Express how often events occur with palagi, madalas, bihira, repeated time words, and counted-frequency phrases.
- Already with naA2 — Use enclitic na to present a state or event as newly reached, already true, or ready to begin, and contrast it with pa and linker na.
- Still and Yet with paA2 — Use the enclitic pa for continuing situations and remaining possibilities, and combine it correctly with hindi, rin, lang, and ba.
- When to Write ng and nangA1 — Choose ng for marked noun phrases and possession, and nang for time, manner, purpose, degree, and repeated actions.