Breakdown of Dobar dan! Jeste li vi liječnik?
biti
to be (sam, si, je)
vi
you
li
question particle
liječnik
doctor
Questions & Answers about Dobar dan! Jeste li vi liječnik?
Why do we use Jeste li to ask a question instead of just using ste?
To make a yes/no question using the question word li, you have to use the "long form" of the verb "to be". The short, everyday form for "you are" is ste, but the long form is jeste. We put the long form first, followed by li, to form the question Jeste li.
Why does the sentence use vi if we might only be talking to one doctor?
In Croatian, vi is not just the plural "you" (addressing multiple people). It is also used as a formal, polite way to address a single person you don't know well or want to show professional respect to. If you were casually asking a friend, you would use the informal "you" and say Jesi li ti liječnik?
Where is the word for "a" in this sentence?
Croatian does not have articles like "a", "an", or "the". The word liječnik simply means "doctor", and we add the "a" in the English translation just to make it sound natural.
Why is the greeting Dobar dan and not Dobro dan?
Adjectives have to match the gender of the noun they describe. The word for day, dan, is a masculine noun, so we use the masculine form of the adjective "good", which is dobar. You might be thinking of dobro because it is used in Dobro jutro (Good morning), where the noun for morning is neuter.