 17             _you_ 0.04328622 0.12985866
#&gt; 18                 a 0.51956798 0.97614565
#&gt; 19              able 0.01697249 0.05091747
#&gt; 20             about 0.13994915 0.29074939
#&gt; 21             above 0.11368028 0.34104083
#&gt; 22            abroad 0.05332308 0.15996923
#&gt; 23            abrupt 0.01697249 0.05091747
#&gt; 24      acknowledged 0.04328622 0.12985866
#&gt; 25      acquaintance 0.12441137 0.37323412
#&gt; 26        acquainted 0.02635092 0.06882464
#&gt; 27            across 