1
1-15 most frequently used words
2
16-30 most frequently used words
3
31-45 most frequently used words
4
46-60 most frequently used words
5
61-75 most frequently used words
6
76-90 most frequently used words
7
91-105 most frequently used words
8
106-120 most frequently used words
9
121-135 most frequently used words
10
136-150 most frequently used words
11
151-165 most frequently used words
12
166-180 most frequently used words
13
181-195 most frequently used words
14
196-210 most frequently used words