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time

In a sentence
Je nemožné naučiť sa po anglicky za krátky čas.
It is impossible to master English in a short time.
Je čas zabaliť to.
It's time to wrap it up.
Klame ti celý čas.
She lies to you all the time.
Máš čas v utorok?
Do you have time on Tuesday?
Examples from Tatoeba (CC BY 2.0 FR).
Source
Slovak National Corpus (SNK) ↗English gloss from the frequency publish path. Example sentences from Tatoeba (CC BY 2.0 FR).
Full attribution on References.