Dual-Aspect Verbs (Dvovidni glagoli)
In Croatian, most verbs come in aspect pairs: one for a completed action (perfective) and one for an ongoing action (imperfective). However, many foreign loanwords ending in -irati break this rule.
These are dual-aspect verbs (dvovidni glagoli). They use the exact same form whether the action is finished or ongoing. The context of the sentence tells you which one it is, meaning you only have to memorize one verb!
| I would like to demonstrate a new trick. | Volio bih demonstrirati nov trik. |
Present Tense
In the present tense, -irati verbs typically act as imperfective verbs, describing an ongoing state or a general fact.
| All this magic fascinates me. | Sva ova magija me fascinira. |
| Magic fascinates all children. | Magija fascinira svu djecu. |
Past and Future Tenses
When shifted to the past or future tense, -irati verbs like šokirati (to shock) or impresionirati (to impress) often act as perfective verbs, describing a single, completed event.
| The magician impressed the children. | Mađioničar je impresionirao djecu. |
| That trick shocked everyone. | Taj trik je šokirao sve. |
| Hypnosis will shock the whole audience. | Hipnoza će šokirati svu publiku. |
Context is Key
Because verbs like hipnotizirati (to hypnotize) are dual-aspect, they can mean "in the process of hypnotizing" or "successfully put into a trance," depending entirely on the context.
| He tried to hypnotize her. | Pokušao ju je hipnotizirati. |
| Hypnosis always impresses me. | Hipnoza me uvijek impresionira. |
Notice how the same verb ending handles all the action, whether you are planning a completed event or describing a general truth.
| He will demonstrate how to hypnotize the audience. | Demonstrirat će kako hipnotizirati publiku. |