Adverbs of Frequency in Polish grammar is an essential part of effectively communicating how often an action is taking place. Similar to other languages, frequency adverbs in Polish describe how often something happens, generally in relation to the verb in the sentence. Examples of adverbs of frequency include often, rarely, sometimes, never, always. It is important to place the adverb of frequency in the correct position in a sentence which usually comes directly after the verb they modify.