This is the 244th most frequent Czech word.
možná
"Maybe" or "perhaps."
Here, 'možná' expresses uncertainty about a future action.
Možná půjdu zítra na koncert.
Maybe I will go to the concert tomorrow.
In this sentence, 'možná' indicates a possibility or likelihood.
Je možná, že už je pozdě.
It is possible that it is already late.
'Možná' here functions as an adverb suggesting a potential or tentative action.