Subaybayan mo ito.

It is an imperative sentence, meaning it gives a command or instruction.

In English, it works like Follow this, Monitor this, or Keep track of this, depending on context.

A useful thing to notice is that Filipino commands often use: verb + mo + object

So here:

• Subaybayan = the command verb
• mo = you
• ito = this

The base word is subaybay.

The form subaybayan is built from:

• subaybay
  • -an

This -an ending is very common in Filipino verbs. In many cases, it helps make a verb form that focuses on the thing being acted on rather than the person doing the action.

So in Subaybayan mo ito, the highlighted thing is ito — this is the thing to be followed, monitored, or tracked.

Because this sentence uses a verb form that is often called object focus in Filipino grammar.

That means the sentence is structured around the thing receiving the action:

• ito = the thing being followed/monitored

In this pattern, the doer of the action is marked differently, which is why you get mo instead of ikaw.

So the structure is roughly:

• Subaybayan = act on it / monitor it / follow it
• mo = by you
• ito = this

You do not need to overthink the label at first, but it helps explain why the pronoun looks the way it does.

Because mo is the form used here for you in this verb pattern.

Very roughly:

• ikaw / ka are forms used when you is in the ang-focus / subject-like role
• mo is used when you is the actor in an object-focus sentence like this one

So:

• Subaybayan mo ito. = correct
• Subaybayan ikaw ito. = incorrect
• Subaybayan ka ito. = incorrect

This is one of the biggest things English speakers have to get used to in Filipino: pronouns change depending on the sentence pattern.

Because short pronouns like mo usually come very early in the sentence, often right after the first word.

So:

• Subaybayan mo ito. = natural
• Subaybayan ito mo. = not natural

This is part of a broader pattern in Filipino where short pronouns and particles tend to appear near the beginning of the sentence.

Ito means this.

It usually refers to something near the speaker, or something being directly pointed out, introduced, or discussed.

In everyday speech, people often shorten ito to 'to:

• Subaybayan mo 'to.

That version sounds more conversational.

Yes, but the meaning or emphasis may change.

The most neutral version is:

• Subaybayan mo ito.

You may also hear:

• Ito ang subaybayan mo.
  This means something like This is what you should follow/monitor.

Or:

• Ito, subaybayan mo.
  This gives extra emphasis to this.

So yes, word order can change, but the basic learner-friendly pattern to remember is still: verb + mo + object

It can mean more than just physically following.

Depending on context, subaybayan can mean:

• follow
• monitor
• keep track of
• watch the progress of
• follow along with

So it is often used for:

• news
• events
• instructions
• developments
• a story or series
• progress over time

If you specifically mean physically follow a person, Filipino may also use other verbs such as sundan, depending on context.

So subaybayan often has the sense of tracking or following attentively, not just walking behind something.

Because this is a command, not a regular statement about past, present, or future.

In Filipino, imperative forms often use a bare verb form without showing tense the way English does.

So:

• Subaybayan mo ito. = command
• not specifically past, present, or future
• just tells someone what to do

That is why you do not see markers that would normally show completed or ongoing action.

For more than one person, or for a more respectful you, you can use ninyo instead of mo:

• Subaybayan ninyo ito.

To make the request sound more polite, you can use paki-:

• Paki-subaybayan ito.
• Paki-subaybayan ninyo ito.

So:

• mo = singular, casual
• ninyo = plural or respectful
• paki- = polite request

Yes, especially in contexts where someone is being told to monitor, follow, or keep track of something.

It can sound a bit formal depending on context, because subaybayan is a fairly specific verb. In casual everyday speech, people might sometimes choose a simpler or more colloquial wording depending on what exactly they mean.

Still, Subaybayan mo ito. is completely natural and correct, especially in instructions, reminders, media, announcements, or anything involving tracking updates or following developments.