In Croatian, there is a strict difference between the action of moving into a position and the state of resting there. This distinction dictates both the verb you choose and the grammatical case of the location.
| Dynamic (Motion / Accusative) | Stative (Resting / Locative) |
|---|---|
| sjesti (to sit down) | sjediti (to be sitting) |
| leći (to lie down) | ležati (to be lying) |
| stati (to step onto / stand up) | stajati (to be standing) |
Dynamic Action (Moving into Position)
When actively moving to a new spot, use a dynamic verb (sjesti, leći, or stati). Because there is motion toward a destination, prepositions like u (into) or na (onto) must be followed by the Accusative case.
| The kitten will lie down in the basket. | Mačić će leći u košaru. |
| The cat jumped and sat on the radiator. | Mačka je skočila i sjela na radijator. |
| The cat was sneaking around and then stood on my slipper. | Mačka se šuljala i onda je stala na moju papuču. |
Stative Resting (Being in Position)
Once settled, switch to a stative verb (sjediti, ležati, or stajati). Since there is no longer any movement, the prepositions u and na are followed by the Locative case to describe a static, resting location.
| Now the kitten is lying in the basket and purring. | Sada mačić leži u košari i prede. |
| She is sitting on the radiator and warming herself. | Ona sjedi na radijatoru i grije se. |
| She is standing on the slipper, and I am touching her thick fur. | Stoji na papuči, a ja diram njezino gusto krzno. |
Seeing the Contrast
Notice how the grammar completely changes depending on whether the verb describes the initial jump (Accusative) or the resulting nap (Locative).
| After a long jump, the cat will lie down onto the couch and lie on it for a long time. | Nakon dugog skoka, mačka će leći na kauč i dugo ležati na njemu. |