Frequency Adverbs

Frequency adverbs are added to indicate how often something is done.  Examples of frequency adverbs are まいにち (everyday), よく(often), and ときどき (sometimes.)

わたしはときどききっさてんにいきます。            I sometimes go to a coffee shop.

　　
It is also important to remember that adverbs of infrequency must be followed by a negative at the end of the sentence.

わたしはぜんぜんテレビをみます。                        I do not watch TV at all.