Questions & Answers about मैं अब यहाँ हूँ।
The sentence breaks down like this:
- मैं = I
- अब = now
- यहाँ = here
- हूँ = am
So the structure is basically I now here am, which is normal in Hindi because the verb usually comes at the end.
Hindi usually follows Subject–Object/Complement–Verb word order, so the verb often comes last.
That is why Hindi says:
- मैं यहाँ हूँ = literally I here am
instead of English-style I am here.
With अब added, you get:
- मैं अब यहाँ हूँ
This is completely natural in Hindi.
हूँ is the first-person singular present form of the verb होना (to be).
So:
- मैं ... हूँ = I am ...
Some other common forms are:
- मैं हूँ = I am
- तुम हो = you are
- वह है = he/she/it is