English

Bavim se sportom: three rules for the with-form

The with-form — the shape that answers "with what" — needs three rules, and they cover nearly everything. For example: “Чиме се бавите? Бавим се спортом и предајем у школи” — What do you do? I do sports and teach at a school. A rule from the Serbian course: worked out on examples, not memorized as a wording.

Updated September 1, 2026 · Lingofly

How it works

The with-form — the shape that answers "with what" — needs three rules, and they cover nearly everything.

First: what you do it with takes no preposition. Pišem olovkom, idem autobusom, sečem nožem. The preposition sa changes the meaning: idem sa drugom means I am going with a friend.

Second: a few verbs want this form and nothing else. Bavim se sportom, bavi se muzikom, rukovodi timom, upravlja firmom. And čime se bavite? is how you ask what somebody does for a living.

Third: after biti a profession stands in the plain form. On je bio mehaničar, not the with-form. English keeps the noun flat there too, so this rule costs you nothing.

Table

Bavim se sportom: three rules for the with-form
the wordthe with-formin the sentencein English
autobusautobusomidem autobusomI go by bus
sportsportombavim se sportomI do sports
timtimomrukovodi timomhe runs a team
firmafirmomupravlja firmomshe runs a company
stvarstvariradi sa tom stvarihe works with that thing
kolegekolegamarazgovaram sa kolegamaI talk with colleagues
subotasubotomradimo subotomwe work on Saturdays
mehaničarmehaničarbio je mehaničarhe was a mechanic

By example

  • Чиме се бавите? Бавим се спортом и предајем у школи
    Čime se bavite? Bavim se sportom i predajem u školi
    What do you do? I do sports and teach at a school
  • На посао идем аутобусом, а са колегом се видим средом
    Na posao idem autobusom, a sa kolegom se vidim sredom
    I take the bus to work, and I meet a colleague on Wednesdays
  • Отац је био механичар, а брат је постао електричар
    Otac je bio mehaničar, a brat je postao električar
    My father was a mechanic, and my brother became an electrician

How the rule settles in your head

A rule is not memorized from an explanation. It is memorized from an attempt to use it and a mistake — that is why the app delivers it mixed in with words, not as a separate lesson: it resurfaces exactly where you forgot it.

Frequently asked

Bavim se sportom: how does it work in Serbian?

The with-form — the shape that answers "with what" — needs three rules, and they cover nearly everything.

What does it look like in an example sentence Serbian?

“Чиме се бавите? Бавим се спортом и предајем у школи” (Čime se bavite? Bavim se sportom i predajem u školi) — What do you do? I do sports and teach at a school. A rule is easier to test on sentences like this than to memorize as a wording: what surfaces in conversation is the sentence.

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