Pourriez-vous demander à la pharmacienne si les enfants peuvent aussi prendre ce sirop ?

Pourriez-vous is the conditional form of pouvoir and is commonly used to make a request sound more polite or less direct.

• Pourriez-vous... ? = Could you... ?
• Pouvez-vous... ? = Can you... ?

Both are correct, but pourriez-vous sounds more courteous in this kind of situation.

The hyphen appears because French is using inversion to form a question: the verb comes before the subject pronoun.

• statement style: Vous pourriez demander...
• question style: Pourriez-vous demander... ?

This is a formal and very common way to ask questions in French.

Vous is used either for:

1. more than one person, or
2. one person in a polite/formal way

Here it is most likely the polite singular you, because the speaker is making a respectful request.

The verb demander often works differently from English.

In this sentence:

• demander à quelqu’un = to ask someone
• demander si... = to ask whether/if...

So demander à la pharmacienne si... means to ask the pharmacist whether...

The à is needed before the person being asked.

Pharmacienne is the feminine form of pharmacien.

• le pharmacien = the male pharmacist
• la pharmacienne = the female pharmacist

The sentence specifically refers to a woman. If the pharmacist were a man, it would be au pharmacien instead of à la pharmacienne.

Here, si means whether or if in an indirect question.

• demander si les enfants peuvent... = to ask whether/if the children can...

This is not the same as si used in conditional sentences like If it rains... Even though English uses if for both, French learners need to notice the difference from context.

After si, French usually keeps normal statement word order.

So you get:

• si les enfants peuvent aussi prendre ce sirop

not inversion.

Inversion is used in many direct questions, but this part of the sentence is an indirect question, so the word order stays normal.

Peuvent is the third-person plural form of pouvoir in the present tense, because the subject is les enfants, which is plural.

Conjugation of pouvoir with this subject:

• les enfants peuvent = the children can / may

In French, short adverbs like aussi often go before the infinitive when they modify it.

So:

• peuvent aussi prendre = can also take

This is the most natural placement here. English word order is a bit different, but in French this position is very common.

French often uses prendre for medicine, where English may say take as well.

• prendre un médicament
• prendre un sirop

So prendre ce sirop is exactly the normal way to say take this syrup.

Ce is the masculine singular demonstrative adjective used before most consonant sounds.

• ce sirop = this syrup

French uses cet before a masculine singular noun starting with a vowel sound or silent h:

• cet enfant
• cet hôtel

Since sirop starts with an s sound, ce is correct.

French normally uses an article where English sometimes does too, but learners often wonder about it because French articles are very frequent.

• les enfants = the children / children

Here it refers to children in general or to a known group in the context. French would not normally just say enfants by itself here.

A less formal spoken version could be:

Vous pouvez demander à la pharmacienne si les enfants peuvent aussi prendre ce sirop ?

Or in everyday speech:

Est-ce que vous pouvez demander à la pharmacienne si les enfants peuvent aussi prendre ce sirop ?

These are less formal than Pourriez-vous... ?, but still perfectly natural.

It is polite and fairly formal, but not excessively formal. It sounds like something you might say in a pharmacy, clinic, or customer-service situation.

The main reason it sounds polite is:

• pourriez-vous
• inversion (pourriez-vous)
• vous instead of tu

So it is respectful, natural, and appropriate for speaking to someone you do not know well.