Breakdown of Trebalo bi da sediš ovde i da popuniš ovaj obrazac pre nego što dođeš na šalter.
Questions & Answers about Trebalo bi da sediš ovde i da popuniš ovaj obrazac pre nego što dođeš na šalter.
Trebalo bi da... usually means you should... / you ought to....
So:
Trebalo bi da sediš ovde i da popuniš ovaj obrazac...
= You should sit here and fill out this form...
It sounds like a recommendation or polite instruction. It is generally softer than moraš da... (you must / have to...).
In this pattern, trebalo bi da + present tense is a very common impersonal construction in Serbian.
The trebalo here does not agree with the person being spoken to. It functions as a fixed, neutral form meaning something like it would be advisable / one should.
That is why you get:
- Trebalo bi da sediš = You should sit
- Trebalo bi da sedim = I should sit
- Trebalo bi da sedimo = We should sit
Only the verb after da changes for person.
Bi is the conditional particle. It softens the expression and gives it the sense of should / would be good to.