Time spans (otkad, dokad)

To talk about ongoing spans of time, such as when bees are gathering nectar, we use two key words: otkad (since when / since) and dokad (until when / until).

Asking "Since When" and "Until When"

Place otkad or dokad at the beginning of a question to ask about the start or end of an activity. You may also see the longer forms otkada and dokada, which mean the exact same thing.

Since when do you work as a beekeeper?
Otkad radiš kao pčelar?
Since when do the bees produce wax?
Otkad pčele proizvode vosak?
Until when will that beekeeper produce honey?
Dokad će taj pčelar proizvoditi med?
Until when does the queen bee stay in the beehive?
Dokad matica ostaje u košnici?

Connecting Clauses

Otkad and dokad also act as conjunctions connecting two parts of a sentence, meaning "since the time that" or "until the time that."

Since the apples are blooming, the bees are gathering nectar.
Otkad cvjetaju jabuke, pčele skupljaju nektar.
Since we have beehives, we sell thirty jars of honey.
Otkad imamo košnice, prodajemo trideset staklenki meda.

The Conjunction Kad (When)

Use the basic conjunction kad (when) to establish a timeframe without focusing on its specific start or end point.

When we produce honey, we will need thirty jars.
Kad budemo proizvodili med, trebat ćemo trideset staklenki.
When the bees find nectar, they will bring it home.
Kad pčele budu našle nektar, donijet će ga kući.