zjistit

zjistit is a Czech verb meaning “to find out,” “to discover,” or “to learn.” It is an imperfective verb that expresses the process of obtaining information or clarification about a matter. The infinitive form is zjistit, and its perfective counterpart is zjistit (the same spelling, but aspect is distinguished by context and auxiliary verbs). In Czech grammar the verb belongs to the class of strong (irregular) verbs, with a stem change that affects its past participles and present tense forms.

The present tense conjugation is: já zjistím, ty zjistíš, on/ona/ono zjistí, my zjistíme, vy zjistíte, oni zjistí. The past tense is formed with the auxiliary verb “být” and the past participle “zjistil” (masculine singular), agreeing in gender and number: já jsem zjistil, já jsem zjistila, my jsme zjistili, etc. The imperative forms are “zjisti” (singular) and “zjistěte” (plural).

Zjistit is commonly used in everyday speech, journalism, academic writing, and legal contexts when referring to the acquisition of facts, data, or evidence. Example sentences include: “Musíme zjistit, co se stalo” (We need to find out what happened) and “Policie se snaží zjistit příčinu požáru” (The police are trying to discover the cause of the fire).

Etymologically, zjistit derives from the prefix z‑ (indicating completion or direction) and the root verb “vystavit” (to exhibit), reflecting an older sense of “to bring out” or “to reveal.” The word entered modern Czech from Old Czech, where similar forms were used in legal and administrative documents. Today it remains a fundamental verb for expressing inquiry and information gathering in the Czech language.