शायद यह दाग़ पानी से साफ होगा।

शायद means maybe, perhaps, or probably.

It is often placed near the beginning of a sentence because it sets the tone for the whole statement: the speaker is not fully certain.

So:

• शायद यह दाग़ पानी से साफ होगा। = Maybe this stain will come clean with water.

You can sometimes move शायद around, but putting it first is very common and natural.

यह means this.

In this sentence, it points to a specific stain:

• यह दाग़ = this stain

A useful note for learners:

• Standard written Hindi: यह
• Common pronunciation in speech: yeh

So even though it is written यह, you will often hear something closer to yeh.

दाग़ means stain, spot, or mark.

In everyday use, it often refers to something unwanted on fabric, clothing, or a surface.

Examples:

• कपड़े पर दाग़ है। = There is a stain on the clothes.
• यह दाग़ पुराना है। = This stain is old.

In your sentence, दाग़ is the thing being talked about: the stain may be removable with water.

The dot under the last consonant in दाग़ is called a nukta.

It shows that the letter is pronounced a little differently from the basic Hindi consonant. Here:

• ग = g
• ग़ = a sound borrowed from Persian/Urdu/Arabic

In modern everyday Hindi, many speakers do not strongly distinguish this sound, so दाग़ is often pronounced very close to दाग.

So for a learner:

• You should recognize दाग़ in writing.
• If your pronunciation sounds more like daag, people will still understand you.

से here means with, by means of, or using.

So:

• पानी से = with water / using water

This is a very common use of से to show the means or instrument by which something happens.

Examples:

• चाकू से काटो। = Cut it with a knife.
• साबुन से धोओ। = Wash it with soap.
• पानी से साफ होगा। = It will get clean with water.

So the sentence is saying that water may be enough to clean the stain.

Literally, साफ होगा means will be clean.

But in natural English, when talking about a stain, it often means something like:

• will come clean
• will come off
• will wash out

That is because Hindi often expresses this idea through becoming clean, while English often expresses it through the stain coming off or out.

So although the literal meaning is will be clean, the natural sense is:

• Maybe this stain will come out with water.

है means is, while होगा is the future form of होना (to be / to become) and usually means will be.

Compare:

• यह दाग़ पानी से साफ है। = This stain is clean with water.
  This does not sound right for the intended meaning.
• यह दाग़ पानी से साफ होगा। = This stain will be clean / may come clean with water.

Here the speaker is making a prediction: water will probably remove it.

Also, in Hindi, future forms like होगा can sometimes express guessing or assumption, not only strict future time. That fits well with शायद.

Because दाग़ is a masculine singular noun.

The verb form होगा agrees with that:

• masculine singular → होगा
• feminine singular → होगी
• plural → होंगे / होंगी depending on gender

So:

• यह दाग़ साफ होगा। = This stain will come clean.
  (दाग़ = masculine singular)

If the noun were feminine, you would change the form:

• यह शर्ट साफ होगी। = This shirt will be clean.

If it were plural:

• ये दाग़ साफ होंगे। = These stains will come clean.

It is basically an adjective meaning clean, but in this kind of sentence it works as part of a very common Hindi pattern:

• adjective + होना

So:

• साफ होना = to become clean, to get cleaned

That is why साफ होगा feels a bit like a verb phrase in meaning, even though साफ itself is not the conjugated verb.

This pattern is very common in Hindi:

• ठीक होना = to become fine / get better
• तैयार होना = to become ready
• गंदा होना = to become dirty

So here:

• साफ होगा = will become clean

Often, yes—especially in everyday speech.

Compare the nuance:

• साफ होगा = will be clean / will probably come clean
• साफ ho जाएगा = will get cleaned / will come off / will end up clean

हो जाएगा often sounds a little more like a result or successful change of state.

So these are both natural, but they can feel slightly different:

• शायद यह दाग़ पानी से साफ होगा।
  Maybe this stain will come clean with water.

• शायद यह दाग़ पानी से साफ हो जाएगा।
  Maybe this stain will come off with water.

In everyday conversation, many speakers might prefer साफ हो जाएगा for stain removal, but साफ होगा is still understandable and grammatical.

Not really.

It may feel passive in English because we might say be cleaned, but the Hindi structure is different. The sentence is more like:

• this stain will become clean with water
• or more naturally, this stain will come out with water

So the stain is the topic/subject, and the sentence describes its resulting state.

A more clearly passive-style sentence would be something like:

• यह दाग़ पानी से साफ किया जाएगा। = This stain will be cleaned with water.

But that sounds more formal and less natural if you simply mean that water may remove the stain. The original sentence is more natural for everyday use.

Yes, Hindi word order is somewhat flexible, though some orders sound more natural than others.

The original:

• शायद यह दाग़ पानी से साफ होगा।

Possible variations:

• यह दाग़ शायद पानी से साफ होगा।
• यह दाग़ पानी से शायद साफ होगा।

All of these can work, but the original is very natural because शायद comes first and immediately tells you the statement is uncertain.

For a learner, the original word order is a good one to copy.

A very natural way to understand it is:

• Maybe this stain will come out with water.

That is often better than sticking too closely to the literal wording will be clean, because English usually talks about the stain coming out, while Hindi can talk about the stain becoming clean.

So:

• literal structure: Maybe this stain will be clean with water
• natural meaning: Maybe water will remove this stain / Maybe this stain will come out with water