Czy możemy przełożyć wizytę na wtorek, bo w środę jestem zajęta?

Czy is a question particle. It often introduces a yes/no question.

So:

• Możemy przełożyć wizytę na wtorek. = We can reschedule the appointment to Tuesday.
• Czy możemy przełożyć wizytę na wtorek? = Can we reschedule the appointment to Tuesday?

In English, we change word order to make a question. In Polish, you often just add czy at the beginning, while the rest of the sentence can stay in normal order.

Polish can also ask yes/no questions without czy, just by using intonation:

• Możemy przełożyć wizytę na wtorek?

But czy makes the question especially clear.

In Polish, subject pronouns are often left out, because the verb ending already shows who is doing the action.

• mogę = I can
• możesz = you can
• możemy = we can

So możemy already means we can. Adding my is possible, but usually only for emphasis or contrast:

• My możemy, ale oni nie mogą. = We can, but they can’t.

In your sentence, my is unnecessary.

Yes — przełożyć can mean different things depending on context.

Common meanings include:

• to move / reschedule / postpone
• to translate
• sometimes to transfer / shift

Here, because the object is wizytę and the phrase is na wtorek, the meaning is clearly:

• to reschedule / move the appointment to Tuesday

So this is a good example of a Polish verb whose meaning depends strongly on context.

Because wizytę is the accusative singular form, and it is the direct object of the verb przełożyć.

Dictionary form:

• wizyta = visit / appointment

Accusative singular:

• wizytę

So:

• przełożyć wizytę = to reschedule the appointment

This is very common in Polish: feminine nouns ending in -a often change to -ę in the accusative singular.

Examples:

• kawa → kawę
• książka → książkę
• wizyta → wizytę

Polish usually uses a preposition here: na + a day/date when something is moved to that time.

• przełożyć coś na wtorek = to move/reschedule something to Tuesday

So na shows the new target date.

This is different from simply saying when something happens:

• we wtorek mam wizytę = I have an appointment on Tuesday

But:

• przełożyć wizytę na wtorek = reschedule the appointment to Tuesday

So na wtorek is the natural structure after przełożyć in this meaning.

It actually is in the accusative, but for this noun the accusative looks the same as the nominative.

• nominative: wtorek
• accusative: wtorek

This happens with many masculine inanimate nouns in Polish.

So in na wtorek, the case is accusative, even though the form does not visibly change.

Compare that with a feminine noun, where you can see the change more clearly:

• środa → środę

Yes, you could say ponieważ, but bo is more common in everyday speech.

• bo = because
• ponieważ = because / since

Difference in tone:

• bo sounds more natural and conversational
• ponieważ sounds a bit more formal or written

So:

• Czy możemy przełożyć wizytę na wtorek, bo w środę jestem zajęta?
  is a normal spoken-style sentence.

A more formal version could be:

• Czy możemy przełożyć wizytę na wtorek, ponieważ w środę jestem zajęta?

That is a very good question. With days of the week, Polish often uses w + accusative to mean on a given day.

So:

• w środę = on Wednesday
• w sobotę = on Saturday

Here:

• środa is the basic form
• środę is the accusative singular

This can feel surprising, because in many other situations w does take the locative:

• w domu = in the house
• w pracy = at work
• w Polsce = in Poland

So the key point is:

• w + locative is common for location
• w + accusative is common with certain time expressions like days of the week

Because the speaker is female.

The adjective zajęty / zajęta means busy, and it changes to match the gender of the person speaking:

• jestem zajęty = I am busy. — said by a man
• jestem zajęta = I am busy. — said by a woman

So this sentence tells you that the speaker is female.

If a man said it, the sentence would be:

• Czy możemy przełożyć wizytę na wtorek, bo w środę jestem zajęty?

Yes. Here zajęta functions as an adjective meaning busy.

It agrees with the subject in:

• gender
• number

In this sentence:

• jestem = I am
• implied subject = I
• speaker is female
• so the adjective is zajęta

You can think of it as similar to English I am tired / I am busy / I am ready, except that in Polish the adjective must match the speaker grammatically.

In this sentence, wizyta most naturally means appointment.

Depending on context, wizyta can mean:

• a visit
• an appointment, especially medical or official

Since the sentence is about rescheduling it to Tuesday, the most natural interpretation is appointment.

For example:

• wizyta u lekarza = doctor’s appointment
• wizyta u dentysty = dentist appointment
• wizyta u znajomych = a visit to friends

So the exact English translation depends on context, but here appointment is the best fit.

Because in Polish, bo usually introduces a separate clause, and it is normally preceded by a comma.

Your sentence has two parts:

• Czy możemy przełożyć wizytę na wtorek
• bo w środę jestem zajęta

The second part explains the reason, so the comma is standard Polish punctuation.

This is similar to English:

• Can we reschedule the appointment to Tuesday, because I’m busy on Wednesday?

So the comma is not optional here in normal standard writing.

Yes. Polish word order is fairly flexible, although some versions sound more natural than others.

Your sentence:

• Czy możemy przełożyć wizytę na wtorek, bo w środę jestem zajęta?

Other possible versions:

• Czy możemy przełożyć na wtorek wizytę, bo w środę jestem zajęta?
• Bo w środę jestem zajęta, czy możemy przełożyć wizytę na wtorek?

These are grammatically possible, but the original sentence sounds the most natural and neutral.

So the main lesson is:

• Polish word order can move around more than English
• but there is still a most natural default order
• the version you were given is a very standard one

After modal verbs like móc (can / be able to), Polish normally uses an infinitive.

So:

• możemy przełożyć = we can reschedule
• literally: we can to-reschedule

This is similar to English:

• can reschedule not
• can reschedules

So the structure is very normal:

• możemy = we can
• przełożyć = reschedule

Also, przełożyć is perfective, which fits well here because the speaker is asking about one complete action: moving the appointment to another day.