वीकेंड पर तुम खाली हो या बिज़ी?

पर here means on.

So वीकेंड पर = on the weekend or at the weekend.

It marks the time expression:

• वीकेंड पर = on the weekend
• similar idea: सोमवार पर is not natural, but सोमवार को is used for on Monday

With वीकेंड, पर is quite natural in casual Hindi, especially with this English loanword.

Hindi has different words for you, depending on formality and closeness:

• तू = very intimate, very informal, sometimes rude in the wrong context
• तुम = informal but normal and friendly
• आप = polite/formal

So वीकेंड पर तुम... sounds like you are speaking to a friend, sibling, classmate, partner, or someone you know fairly well.

If you wanted to be more polite, you would say:

• वीकेंड पर आप खाली हैं या बिज़ी?

Notice that the verb also changes from हो to हैं.

Yes, खाली literally means empty, but in everyday Hindi it also very commonly means free, as in not occupied or not busy.

So here:

• खाली हो = are free / have no plans

Examples:

• मैं आज शाम खाली हूँ। = I’m free this evening.
• वो अभी खाली नहीं है। = He/She isn’t free right now.

This is a very common colloquial use.

हो is the you (तुम) form of the verb होना = to be.

In this sentence:

• तुम खाली हो = you are free
• तुम बिज़ी हो = you are busy

Since the subject is तुम, the verb is हो.

Compare:

• मैं खाली हूँ = I am free
• तुम खाली हो = you are free
• वह खाली है = he/she is free
• आप खाली हैं = you are free (polite)

Because the verb applies to both adjectives.

The full logical structure is:

• तुम खाली हो या बिज़ी हो?

But Hindi often omits the repeated second हो because it is understood:

• तुम खाली हो या बिज़ी?

This is natural and common in speech.

English does the same thing sometimes:

• Are you free or busy? We do not need to repeat are you before busy.

Yes, बिज़ी is very commonly used in everyday Hindi, especially in urban speech.

A more Sanskrit-based or formal Hindi word is:

• व्यस्त = busy

So you could also say:

• वीकेंड पर तुम खाली हो या व्यस्त?

But in normal conversation, बिज़ी sounds more natural to many speakers.

Hindi often uses English loanwords, especially for modern or casual contexts.

Hindi usually puts time expressions near the beginning, and the verb often comes later.

So the structure is roughly:

• वीकेंड पर = on the weekend
• तुम = you
• खाली = free
• हो = are
• या बिज़ी = or busy

A natural English-like breakdown would be:

• On the weekend, are you free or busy?

Hindi word order is flexible, but this version sounds very natural.

You could also hear:

• तुम वीकेंड पर खाली हो या बिज़ी?

That is also correct.

या means or.

It connects the two choices:

• खाली = free
• बिज़ी = busy

So:

• खाली हो या बिज़ी? = free or busy?

It is the normal word used to present alternatives.

Yes, it sounds natural in casual spoken Hindi, especially among younger speakers or in urban settings.

A few natural variants are:

• वीकेंड पर तुम फ्री हो या बिज़ी?
• वीकेंड पर तुम खाली हो या बिज़ी?
• वीकेंड में तुम खाली हो या बिज़ी?

All of these may be heard in real conversation.

Using फ्री instead of खाली is also very common.

Both can be heard, but they feel slightly different:

• वीकेंड पर = on the weekend
• वीकेंड में = during the weekend / over the weekend

In casual speech, the difference is often small, and both can work.

For this sentence:

• वीकेंड पर तुम खाली हो या बिज़ी?
• वीकेंड में तुम खाली हो या बिज़ी?

Both are understandable and natural enough in conversation.

No, not in this sentence.

खाली stays the same whether you are talking to a male or female:

• तुम खाली हो = you are free

Likewise, बिज़ी also does not change.

So this sentence works the same whether तुम refers to a man or a woman.

Yes, often in conversation you can omit the subject if it is clear from context.

So you might hear:

• वीकेंड पर खाली हो या बिज़ी?

This still means:

• Are you free or busy on the weekend?

Hindi often drops subjects when they are understood, especially in informal speech.

A simple pronunciation guide is:

• वीकेंड = week-end
• पर = par
• तुम = tum
• खाली = khaa-lee
• हो = ho
• या = yaa
• बिज़ी = bi-zee

So roughly:

• weekend par tum khaali ho yaa bizi?

A more natural rhythm would stress the choices:

• वीकेंड पर तुम खाली हो या बिज़ी?

The voice usually rises a bit at the end because it is a question.