आग के पास मत बैठो।

Literally, आग means fire, and के पास means near / close to.

So आग के पास = near the fire or by the fire.

A word-for-word breakdown is:

• आग = fire
• के = part of the postposition phrase
• पास = near, nearby

Hindi often uses a noun + postposition structure where English would use a preposition. So instead of saying near fire, Hindi says something like fire near.

Because पास normally works with the postposition के when it means near or in the possession of.

So you usually say:

• घर के पास = near the house
• स्कूल के पास = near the school
• आग के पास = near the fire

You generally do not say आग पास for this meaning.

Here, के is not showing possession in the usual of sense. It is part of the postpositional phrase के पास.

In Hindi, many postpositions require the noun before them to take the oblique form. With आग, the form does not visibly change, but the postposition used here is के.

So:

• आग का would suggest something like of the fire
• आग की also relates to possession/association
• आग को means to the fire
• आग के पास means near the fire

So के is correct because the whole expression is के पास.

मत makes the command negative.

So:

• बैठो = sit / sit down
• मत बैठो = don’t sit / don’t sit down

This is one of the most common ways to make a negative command in Hindi.

Examples:

• जाओ = go

• मत जाओ = don’t go

• बोलो = speak
• मत बोलो = don’t speak

बैठो is an imperative form of बैठना (to sit, to sit down).

The ending -ो here is used for a direct command or instruction addressed to tum-level you.

So:

• बैठना = to sit
• बैठो = sit / sit down

In this sentence:

• आग के पास मत बैठो। = Don’t sit near the fire.

The sentence uses the tum level, which is familiar but not extremely rude.

Hindi has different levels of you:

• तू = very intimate / very informal / sometimes rude
• तुम = familiar, common
• आप = polite, respectful

This sentence is built like a command to तुम:

• मत बैठो = don’t sit

If you wanted a more polite version, you could say:

• आग के पास मत बैठिए।

In Hindi, subject pronouns are often omitted when they are obvious from context or from the verb form.

So instead of saying:

• तुम आग के पास मत बैठो।

people very naturally just say:

• आग के पास मत बैठो।

The verb already suggests who is being addressed, so the pronoun is not necessary.

It can mean either, depending on context.

बैठना often covers both ideas:

• to sit
• to sit down

So मत बैठो could mean:

• don’t sit there
• don’t sit down there
• don’t sit near the fire

English makes finer distinctions in some contexts, but Hindi often uses बैठना more broadly.

For a direct negative command, मत is the normal and natural choice.

So:

• मत बैठो = don’t sit

Using न this way is generally not the standard form for straightforward negative imperatives in modern Hindi. Learners should mainly remember:

• affirmative command: बैठो
• negative command: मत बैठो

Hindi usually puts the verb at or near the end of the sentence.

So the order here is:

• आग के पास = near the fire
• मत बैठो = don’t sit

This follows a very common Hindi pattern:

[place/time/object/etc.] + [verb at the end]

For example:

• यहाँ बैठो। = Sit here.
• कुर्सी पर मत बैठो। = Don’t sit on the chair.
• आग के पास मत बैठो। = Don’t sit near the fire.

It can be any of those, depending on tone and context.

मत बैठो is simply a negative imperative: don’t sit.

So it might sound like:

• a warning: Don’t sit near the fire!
• advice: You shouldn’t sit near the fire.
• an instruction: Don’t sit by the fire.

The grammar itself gives a command, but tone determines whether it feels gentle, strict, or urgent.

A polite version would usually use बैठिए or बैठिये instead of बैठो:

• आग के पास मत बैठिए।

That means Please don’t sit near the fire or Don’t sit near the fire in a respectful way.

Compare:

• मत बैठो = familiar
• मत बैठिए = polite/respectful

A simple pronunciation guide is:

aag ke paas mat bai-tho

Roughly:

• आग = aag
• के = kay
• पास = paas
• मत = mut or mat with a short a
• बैठो = bai-tho

A few helpful notes:

• आ is a long aa sound.
• बै sounds like bai in bike.
• ठ is a retroflex t sound, produced with the tongue curled back slightly.
• ओ in बैठो is a long o sound.

Yes, आग literally means fire, but like fire in English, it can also be used figuratively in other contexts. However, in this sentence, the most natural meaning is the literal one: an actual fire.

So here:

• आग के पास मत बैठो। = Don’t sit near the fire.

That is the straightforward interpretation.