 Welcome back! In the following I want to show you the basics of the CocoaList function and some specific search options. This function is set by default and it shows the frequency of a search term in the corpus. Let's exemplify this function. To search for a single word, just type the word into the search window, for instance beautiful, and then click on find matching strings or hit enter. As a result, the display move from the search section to the frequency section in the top row of the interface. Within one corpus, especially within one genre, it might be enough to look at the raw frequency. However, if you want to compare the frequencies of words across corpora or the sections of one corpus, it is necessary to look at the so-called normalized frequency. That is, the frequency of a word calculated to a basis of one million words, or in other words, the frequency you would expect if the corpus was one million words in size. This is abbreviated as per mil, or sometimes as PMW. With the list function, the corpus usually shows us the raw frequency. The display can be changed in the options from raw frequency to frequency per million. Now, both. The raw and the normalized frequencies are displayed. Over and above single words or fixed phrases. You can also search for phrases or words with open slots. For example, you might be interested in the different phrases with on the hand, because you suspect that there are more than just on the other hand. In such a query, the asterisk can be used as a wildcard, replacing any sequence of zero or more characters. To correctly apply the search with wildcards, make sure to insert a space between the asterisk and its surrounding words. As a result of this search, the list option shows the total frequency of each form, also visualized in a bar chart. Finally, if you want to replace any character in the search, use the question mark in your search string. Okay, please practice these and other search options of the cocoa list function. That's it for now. See you again soon.