Čas - Frekvence

in way that continues to happen all the time with no stop

děje po celou dobu

at any given hour, particularly a time that is late

neustále

used for referring to a frequent change from something to another

z jednoho dne do druhého

nearly all the time

většinu času

in a way that is not continuous or regular

něco, co se děje nepravidelně

used for saying that something can only happen on very rare occasions

něco, co se stává velmi zřídka

used for referring to a very special opportunity that most likely will not be offered more than once to someone

něco, co se stane jen jednou

in a single action, without delay or hesitation

v jediné akci

in a manner that is consistent

všechny hodiny v týdnu

on multiple occasions

opakovaně

used to describe something that happens at fixed intervals or follows a consistent pattern without fail

včas