एटीएम बैंक के बगल में है।

A natural breakdown is:

• एटीएम = ATM
• बैंक = bank
• के बगल में = next to / beside
• है = is

So the sentence means The ATM is next to the bank.

Hindi usually puts the main verb at the end of the sentence.

So instead of English-style:

• The ATM is next to the bank

Hindi is structured more like:

• ATM bank next to is

That is completely normal in Hindi. A very common pattern is:

• [thing] + [place/location phrase] + है

के बगल में is a very common location expression meaning:

• next to
• beside
• at the side of

So बैंक के बगल में means next to the bank.

Literally, बगल means side or armpit/side area, but in everyday sentences like this it simply gives the idea of beside.

Because this is a set location pattern in Hindi.

• के links बैंक with बगल
• में means in/at

So बैंक के बगल में is a complete phrase meaning beside the bank.

You should learn के बगल में as one useful chunk, much like learning in front of as a chunk in English.

With relational expressions like these, Hindi commonly uses के:

• के पास = near / with
• के सामने = in front of
• के पीछे = behind
• के बगल में = beside

So in this sentence, के is just the normal form used in this construction.

For a learner, the safest approach is to memorize X के बगल में = next to X.

Because Hindi normally places the main verb last.

Here, है is the verb is. It comes at the end after the location phrase:

• एटीएम = subject
• बैंक के बगल में = location
• है = is

This sentence-final verb position is one of the biggest differences between Hindi and English.

Not visibly in this sentence.

In Hindi, nouns often take an oblique form before postpositions. But many borrowed words and many consonant-ending nouns do not visibly change in the singular. So:

• direct form: बैंक
• oblique-looking form here: still बैंक

So even though it is before के, the word stays the same in spelling.

It is an English acronym that Hindi commonly uses, but it is written in Devanagari as एटीएम.

Hindi often does this with modern borrowed words:

• बैंक = bank
• बस = bus
• ट्रेन = train
• एटीएम = ATM

So the word is borrowed, but it behaves like a normal part of modern Hindi vocabulary.

A simple learner-friendly pronunciation is:

• एटीएम = e-tee-em
• बैंक = baink
• के = kay
• बगल = bagal
• में = mein
• है = hai

Put together:

• e-tee-em baink kay bagal mein hai

A slightly more careful pronunciation has nasalization in में and often in बैंक as well.

Yes, but the meaning shifts slightly.

• बैंक के बगल में = right next to / beside the bank
• बैंक के पास = near the bank

So के पास is less exact. It means nearby, not necessarily directly beside.

If you want next to, के बगल में is more precise.

Yes. Hindi word order is somewhat flexible, especially with location phrases.

You can also say:

• बैंक के बगल में एटीएम है।

This still means The ATM is next to the bank. The difference is mostly about emphasis or what you want to mention first.

Both are natural.

You would usually change है to हैं:

• एटीएम बैंक के बगल में हैं।

The word एटीएम often stays the same in form, and the plural is shown by the verb हैं.

So:

• है = is
• हैं = are

No, not in this sentence.

In the present tense, है is used for singular regardless of whether the noun is masculine or feminine:

• किताब मेज़ पर है। = The book is on the table.
• एटीएम बैंक के बगल में है। = The ATM is next to the bank.

So you do not learn the gender from है alone.

That mark is called the danda. It is the standard full stop used in Devanagari writing.

So:

• । = Hindi-style period / full stop

It functions like . in English.