Filipino to Serbian Latin: build the question around its auxiliary
Filipino ba is not a verb that needs to be conjugated
NIU illustrates Filipino questions by adding ba to predicative sentences, with its placement varying according to the construction and emphasis. In the travel examples, a question can ask whether Tess will go to Cebu or specifically whether the journey is tomorrow. The particle helps mark the question, but it is not a Serbian-style auxiliary carrying person and tense.
A Serbian Latin translation therefore cannot select one fixed word for ba and leave the rest of the sentence untouched. The target question has to be constructed with the appropriate predicate and participant information. If the source is checking a proposed fact, the translation should still request confirmation rather than become a statement that merely ends with a question mark.
Serbian past questions have more than one arrangement
The Columbia Naš jezik lesson illustrates Da li si imao knjigu? and Jesi li imao knjigu?, both asking whether the addressee had a book. The first uses da li with the short auxiliary si; the second begins with the longer auxiliary form jesi followed by li. These are independent target examples, not literal translations of NIU’s future journey question.
The alternatives show why the target cannot be assembled by moving a Serbian particle to whichever position Filipino ba occupies. The auxiliary form and its position belong to a complete question pattern. Retaining si after changing to the auxiliary-first arrangement, or omitting the auxiliary because Filipino does not display one, would fail to reproduce the target construction illustrated by the lesson.
The same source explains that short pronouns and auxiliaries have designated positions among unstressed elements. It specifically distinguishes the position of third-person singular je from other past auxiliaries. A Filipino message with an explicitly identified person and a pronominal object therefore needs its roles interpreted before the Serbian clitic sequence is arranged. Preserving the correct vocabulary is insufficient if the small words no longer form the intended construction.
Retain the particular fact under discussion
In the Filipino date-focused example, tomorrow is the disputed detail. A Serbian question about whether a trip happened at all would not settle that same uncertainty. The target needs to preserve the source’s event, time reference and question focus, even though it uses a different grammatical arrangement to ask for confirmation.
For this direction, distinguish the fact being checked from the target mechanism used to ask about it. A past possession question can use either of the cited Serbian patterns, while a journey question needs the forms appropriate to that journey and its timing. Latin script does not remove those syntactic choices. The reader should still know whether they are being asked to confirm the event, the participant or its date, and the auxiliary and pronouns should support that question rather than mirror Filipino particle order mechanically.
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